A new type of headphone

Abstract

The utility model discloses a novel headphone, including head beam mechanism, the head beam mechanism both ends are provided with telescopic mechanism, and the bottom of each telescopic mechanism is rotatoryly installed with earphone main part, the head beam mechanism includes head beam main part, and the both ends of head beam main part are rotatoryly provided with base, and the inside of base is provided with the rotatory mechanism of head beam main part rotatory connection, and each telescopic mechanism includes sleeve rod, the sleeve rod is slidably provided with slide rod, the bottom of slide rod is provided with connecting block, the bottom of connecting block is rotatoryly connected with earphone main part, the connecting surface of the both ends of head beam main part and base is parallel with vertical cut surface, the cross section of sleeve rod and slide rod all are gourd shape, the utility model possesses can rotate and wear, improve earphone wearing time's advantage, solved the current earphone use, long -term will be placed in the head of head beam, and the problem of easy emergence head top blood is not open.

Description

Technical Field

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

[0002] In today's digital age, audio devices have become an indispensable part of people's lives. With the widespread use of multimedia devices such as smartphones, tablets, and laptops, people's pursuit of high-quality audio experiences has become increasingly strong. Headphones, as an important category of audio devices, are highly favored by consumers because they provide a relatively independent and immersive audio environment. Whether enjoying music and watching videos during daily commutes, making voice calls and focusing on work in an office setting, or in professional audio production and gaming, headphones have a wide range of applications. Consumers not only expect headphones to have excellent sound quality, but also place higher demands on their comfort, functionality, and portability.

[0003] When using existing headphones, the headband is usually attached to the top of the head and the headphone body is placed over the ears. However, after prolonged use, the headband attached to the head can cause pressure on the top of the head, resulting in poor blood circulation and affecting the wearing experience. Utility Model Content

[0004] The purpose of this invention is to provide a new type of over-ear headphone that can be rotated for wearing, thus increasing the wearing time. It solves the problem of poor blood circulation in the head caused by placing the headband on the top of the head for a long time when using current headphones.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a novel headphone, comprising a headband mechanism, wherein telescopic mechanisms are provided at both ends of the headband mechanism, and a headphone body is rotatably mounted at the bottom end of each telescopic mechanism. The headband mechanism includes a headband body, and bases are rotatably provided at both ends of the headband body. A rotating mechanism rotatably connected to the headband body is provided inside the base. Each telescopic mechanism includes a sleeve rod, and a sliding rod is slidably provided inside the sleeve rod. A connecting block is provided at the bottom end of the sliding rod, and the bottom end of the connecting block is rotatably connected to the headphone body.

[0006] Preferably, the connection surfaces between the two ends of the head beam and the base are parallel to the vertical cut surface.

[0007] Preferably, the cross-sections of both the sleeve rod and the slide rod are gourd-shaped.

[0008] Preferably, the rotating mechanism includes a rotating shaft, the outer side of which is provided with gear teeth, and the outer side of the rotating shaft is provided with an annular groove that fits the inner side of the gear teeth. The top of the gear teeth is slidably connected to a driving mechanism and a limiting mechanism.

[0009] Preferably, the rotating shaft is fixedly connected to the head beam body, and a ball bearing is provided on the outer side of the rotating shaft. A short rod fixedly connected to the base is provided inside the ball bearing, and a guide portion is provided on the side of each gear tooth.

[0010] Preferably, the driving mechanism includes a driving rod, one end of which extends out of the outer side of the base and is inclinedly provided with a pressing block, and the other side is connected to a limiting mechanism. The outer edge of the pressing block is provided with an arc surface, and a plurality of limiting rods are provided at equal intervals on the inner side of the pressing block. A limiting plate is provided in the middle of the driving rod, and a spring sleeved on the outer edge of the driving rod is provided on the side of the limiting plate away from the pressing block.

[0011] Preferably, the limiting mechanism includes a limiting block fixedly connected to the drive rod, and the bottom end of the limiting block is provided with a plurality of limiting teeth embedded in the wheel teeth, and the edge of each limiting tooth is provided with a guide surface.

[0012] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0013] 1. This utility model comprises a headband body, a base, a sleeve rod, a sliding rod, a connecting block, and an earphone body. In use, the lengths of the two sliding rods inside the sleeve rod are adjusted, then the headband body is placed on the top of the head, and then the two earphone bodies are placed over the ears. After a period of use, the connecting block is rotated around the earphone body, and then the headband body is rotated to the neck. When the headband body is rotated to the neck, the headband body and the base are rotated so that the inside of the headband body fits the neck, and the earphones are supported by the neck, reducing pressure on the head, improving the wearing comfort of the earphones, and increasing the wearing time of the earphones.

[0014] 2. This utility model, by setting a rotating shaft, annular groove, gear teeth, ball bearings, guide parts, drive rod, pressing block, limiting plate, spring, limiting block, limiting teeth, and guide surface, embeds the rotating shaft into the head beam body. The ball bearings set on the side of the rotating shaft achieve the purpose of rotating connection between the head beam body and the base. Pressing the pressing block drives the drive rod to push the limiting block, moving the limiting teeth at the bottom of the limiting block out of the gear teeth to the annular groove, thus releasing the limitation on the head beam body and the base. After the head beam body and the base have rotated, the pressing block is released, and the spring pushes the limiting plate to drive the limiting teeth to embed into the gear teeth, completing the limitation on the head beam body and the base, which facilitates the adjustment of the rotation angle between the head beam body and the base. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the main structure of this utility model;

[0016] Figure 2 This utility model Figure 1 A schematic diagram showing the disassembled rotation mechanism;

[0017] Figure 3 This utility model Figure 2 Enlarged schematic diagram of the structure at point A;

[0018] Figure 4 This utility model Figure 2 Enlarged schematic diagram of the structure at point B.

[0019] The reference numerals and names in the figure are as follows:

[0020] 1. Headband mechanism; 11. Headband body; 12. Base; 2. Telescopic mechanism; 21. Sleeve rod; 22. Slide rod; 23. Connecting block; 3. Headphone body; 4. Rotation mechanism; 41. Rotating shaft; 42. Annular groove; 43. Gear tooth; 44. Ball bearing; 45. Short rod; 46. Guide part; 5. Drive mechanism; 51. Drive rod; 52. Pressing block; 53. Arc surface; 54. Limiting rod; 55. Limiting plate; 56. Spring; 6. Limiting mechanism; 61. Limiting block; 62. Limiting tooth; 63. Guide surface. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] In the description of the embodiments of this utility model, it should be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings and are only for the convenience of describing the embodiments of this utility model and simplifying the description. They do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined with "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the embodiments of this utility model, "multiple" means two or more, unless otherwise explicitly specified.

[0023] In this embodiment of the invention, unless otherwise explicitly specified and limited, the terms "installation," "connection," "linking," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this embodiment of the invention according to the specific circumstances.

[0024] Please see Figures 1 to 4 This utility model provides an embodiment of a novel headphone, comprising a headband mechanism 1, with telescopic mechanisms 2 at both ends of the headband mechanism 1. Each telescopic mechanism 2 has a headphone body 3 rotatably mounted at its bottom. The headband mechanism 1 includes a headband body 11, with bases 12 rotatably mounted at both ends of the headband body 11. A rotating mechanism 4, rotatably connected to the headband body 11, is located inside each base 12. Each telescopic mechanism 2 includes a sleeve rod 21, with a sliding rod 22 slidably mounted inside the sleeve rod 21. A connecting block 23 is located at the bottom of the sliding rod 22, and the bottom of the connecting block 23 is rotatably connected to the headphone body 3. The connection surfaces between the headband body 11 and the base 12 are parallel to the vertical cross-section. The cross-sections of the sleeve rod 21 and the sliding rod 22 are both gourd-shaped. The rotating mechanism 4 includes a rotating shaft 41, with gear teeth 43 on the outer edge of the rotating shaft 41. An annular groove 42, fitting the inner side of the gear teeth 43, is formed on the outer edge of the rotating shaft 41. The top of the gear teeth 43 slides... The device is connected to a drive mechanism 5 and a limiting mechanism 6. A rotating shaft 41 is fixedly connected to the head beam body 11, and a ball bearing 44 is provided on the outer side of the rotating shaft 41. A short rod 45, fixedly connected to the base 12, is provided inside the ball bearing 44. Guide portions 46 are provided on the sides of the gear teeth 43. The drive mechanism 5 includes a drive rod 51, one end of which extends outward from the outer side of the base 12 and is inclinedly provided with a pressing block 52. The other end is connected to the limiting mechanism 6. The pressing block 52... The side edge is provided with an arc surface 53, and a number of limiting rods 54 are provided at equal intervals on the inner side of the pressing block 52. A limiting plate 55 is provided in the middle of the driving rod 51. A spring 56 sleeved on the outer edge of the driving rod 51 is provided on the side of the limiting plate 55 away from the pressing block 52. The limiting mechanism 6 includes a limiting block 61 fixedly connected to the driving rod 51. A number of limiting teeth 62 embedded in the wheel teeth 43 are provided at the bottom end of the limiting block 61. The edge of the limiting teeth 62 is provided with a guide surface 63.

[0025] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A novel type of over-ear headphone, comprising a headband mechanism (1), characterized in that: The headband mechanism (1) is provided with telescopic mechanisms (2) at both ends. Each telescopic mechanism (2) is rotatably mounted with an earphone body (3) at its bottom end. The headband mechanism (1) includes a headband body (11). Both ends of the headband body (11) are rotatably provided with a base (12). The base (12) is provided with a rotating mechanism (4) rotatably connected to the headband body (11). Each telescopic mechanism (2) includes a sleeve rod (21). A slide rod (22) is slidably provided in the sleeve rod (21). A connecting block (23) is provided at the bottom end of the slide rod (22). The bottom end of the connecting block (23) is rotatably connected to the earphone body (3).

2. The novel over-ear headphones according to claim 1, characterized in that: The connection surfaces between the two ends of the head beam body (11) and the base (12) are parallel to the vertical cut surface.

3. The novel over-ear headphones according to claim 1, characterized in that: The cross-sections of both the sleeve rod (21) and the slide rod (22) are gourd-shaped.

4. The novel over-ear headphones according to claim 1, characterized in that: The rotating mechanism (4) includes a rotating shaft (41), with gear teeth (43) provided on the outer side of the outer edge of the rotating shaft (41), and an annular groove (42) that fits the inner side of the gear teeth (43) is provided on the outer edge of the rotating shaft (41). The top of the gear teeth (43) is slidably connected to a driving mechanism (5) and a limiting mechanism (6).

5. A novel over-ear headphone according to claim 4, characterized in that: The rotating shaft (41) is fixedly connected to the head beam body (11), and a ball bearing (44) is provided on the outside of the rotating shaft (41). A short rod (45) fixedly connected to the base (12) is provided inside the ball bearing (44), and a guide part (46) is provided on the side of each tooth (43).

6. A novel over-ear headphone according to claim 4, characterized in that: The driving mechanism (5) includes a driving rod (51), one end of which extends out of the outer side of the base (12) and is inclinedly provided with a pressing block (52), and the other side is connected to the limiting mechanism (6). The outer edge of the pressing block (52) is provided with an arc surface (53), and a plurality of limiting rods (54) are provided at equal intervals on the inner side of the pressing block (52). A limiting plate (55) is provided in the middle of the driving rod (51), and a spring (56) sleeved on the outer edge of the driving rod (51) is provided on the side of the limiting plate (55) away from the pressing block (52).

7. A novel over-ear headphone according to claim 4, characterized in that: The limiting mechanism (6) includes a limiting block (61) fixedly connected to the drive rod (51). The bottom end of the limiting block (61) is provided with a plurality of limiting teeth (62) embedded in the gear teeth (43). The edges of the limiting teeth (62) are all provided with guide surfaces (63).

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