A type of headphone speaker

Abstract

This utility model discloses a head-mounted speaker, relating to the field of head-mounted speaker technology. The utility model includes a speaker body, which comprises a mounting bracket, a microphone mounted on one side of the mounting bracket, and a speaker housing mounted on the other side of the mounting bracket. A kit is fixed to the upper part of the microphone, and the inner ring of the kit is rotatably connected to a limiting seat via a bearing. A protective sleeve is provided on the outside of the microphone's bottom pickup end. The upper part of the mounting bracket is the mounting end, and the lower cavity of the mounting bracket houses the speaker unit. The speaker housing has an amplification slot for sound propagation. The microphone part of this utility model adopts a rotating adjustment structure, including a bearing connection between the kit and the limiting seat, enabling the microphone to have good angle adjustment performance. It can flexibly align with the user's mouth, thereby improving pickup accuracy and voice recognition effect. The microphone can also be rotated and folded away when not in use, improving its flexibility of use.

Description

Technical Field

[0001] This utility model belongs to the field of head-mounted loudspeaker technology, and in particular relates to a head-mounted loudspeaker. Background Technology

[0002] Driven by the development of modern communication and audio technologies, head-mounted audio devices have gradually become an indispensable tool in people's daily lives. Head-mounted speakers are devices designed to be worn on a user's head to provide audio output. They are typically integrated into helmets, headphones, or equipment designed for specific purposes, such as cycling, industrial safety helmets, military applications, or virtual reality (VR) and augmented reality (AR) experiences. The main purpose of head-mounted speakers is to provide users with clear sound output while maintaining wearing comfort and portability.

[0003] Traditional headset microphones are mostly fixed in structure, making it difficult to adjust them flexibly according to the user's facial features or mouth position, resulting in poor sound pickup and affecting call quality. They are also difficult to adjust for easy storage when not in use. While some adjustable microphones have a certain degree of angle adjustment capability, they are complex in structure, inconvenient to operate, and lack good positioning stability.

[0004] Therefore, this utility model proposes a head-mounted speaker with a reasonable structure, complete functions, and easy use, aiming to solve the above problems. Utility Model Content

[0005] The purpose of this invention is to provide a head-mounted speaker that solves the problem of poor flexibility caused by the fixed structure of microphones in existing head-mounted devices by adopting a rotating adjustment structure for the microphone part.

[0006] To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution:

[0007] This utility model relates to a head-mounted loudspeaker, comprising a loudspeaker body, the loudspeaker body including a mounting bracket, a microphone mounted on one side of the mounting bracket, and a loudspeaker housing mounted on the other side of the mounting bracket; a kit is fixed to the upper part of the microphone, the inner ring of the kit is rotatably connected to a limiting seat via a bearing, and a protective sleeve is provided on the outside of the bottom pickup end of the microphone; the upper part of the mounting bracket is the mounting end, and the lower cavity of the mounting bracket houses a loudspeaker unit, and the loudspeaker housing has an amplification groove for sound propagation.

[0008] The present invention is further provided that the upper mounting end of the mounting bracket is provided with an elastic buckle structure, and the buckle structure is detachably connected to the helmet visor.

[0009] The present invention is further configured such that a cover plate is fixed to the outer ring of the lower cavity of the mounting bracket, and the limiting seat is fixed to the middle position of the outer side of the cover plate.

[0010] The present invention is further configured such that a terminal block is provided at the tail of the cover plate, the near end of the terminal block is connected to the microphone via a wire, and the far end extends outward via a connecting line.

[0011] The present invention is further provided that the terminal block is provided with an anti-bending groove, the anti-bending groove having an arc-shaped concave structure, which is arranged around the root area where the terminal block and the connecting wire connect.

[0012] The present invention is further configured such that the outer ring of the kit is provided with anti-slip texture, and the kit is coaxially arranged with the limiting seat.

[0013] The present invention is further configured such that a digital signal processing unit is integrated in the lower cavity of the mounting bracket, and the digital signal processing unit is adapted to the speaker unit built into the cavity.

[0014] The present invention is further configured such that the protective sleeve is made of silicone material, and a plurality of tiny vent holes are provided on the inner surface of the protective sleeve.

[0015] This utility model has the following beneficial effects:

[0016] 1. The microphone part of this utility model adopts a rotating adjustment structure, including the bearing connection between the kit and the limiting seat, which enables the microphone to have good angle adjustment performance, can be flexibly aligned with the user's mouth position, thereby improving the accuracy of sound pickup and the voice recognition effect. The microphone can also be rotated and folded away when not in use, improving its flexibility of use.

[0017] 2. This utility model achieves a detachable connection with the helmet visor by setting an elastic buckle structure on the mounting bracket. It is not only easy to install, but also stable and reliable, making it convenient for users to quickly replace or adjust the equipment according to different usage scenarios.

[0018] Of course, any product implementing this utility model does not necessarily need to achieve all of the advantages described above at the same time. Attached Figure Description

[0019] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of 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.

[0020] Figure 1This is a schematic diagram of one side of the overall structure of this utility model.

[0021] Figure 2 This is a schematic diagram of the other side of the overall structure of this utility model.

[0022] Figure 3 This is a schematic diagram of the mounting bracket structure of this utility model.

[0023] Figure 4 This is a front view of the overall structure of this utility model.

[0024] Figure 5 This is a schematic diagram of the overall structure of this utility model from the back.

[0025] The attached diagram lists the components represented by each number as follows:

[0026] 100. Speaker body; 101. Mounting bracket; 101a. Mounting end; 102. Microphone; 102a. Kit; 102b. Protective cover; 102c. Limiting seat; 102d. Cover plate; 102e. Terminal block; 103. Speaker housing. Detailed Implementation

[0027] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings. 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.

[0028] Example

[0029] Please see Figure 1-5 This utility model relates to a head-mounted loudspeaker, comprising a loudspeaker body 100, the loudspeaker body 100 including a mounting bracket 101, a microphone 102 mounted on one side of the mounting bracket 101, and a loudspeaker housing 103 mounted on the other side of the mounting bracket 101; a kit 102a is fixed to the upper part of the microphone 102, the inner ring of the kit 102a is rotatably connected to a limiting seat 102c via a bearing, and a protective sleeve 102b is provided on the outside of the bottom pickup end of the microphone 102; the upper part of the mounting bracket 101 is a mounting end 101a, and the lower cavity of the mounting bracket 101 houses a loudspeaker unit, and the loudspeaker housing 103 has an amplification groove for sound propagation.

[0030] Specifically, the mounting end 101a of the upper part of the mounting bracket 101 is provided with an elastic buckle structure, which is detachably connected to the helmet visor. The outer ring of the lower cavity of the mounting bracket 101 is covered with a cover plate 102d. The limiting seat 102c is fixed at the middle position of the outer side of the cover plate 102d. The tail of the cover plate 102d is provided with a terminal block 102e. The near end of the terminal block 102e is connected to the microphone 102 through a wire, and its far end extends outward through a connecting line. The terminal block 102e is provided with an anti-bending groove, which is an arc-shaped concave structure and surrounds the root area where the terminal block 102e connects to the connecting line.

[0031] Furthermore, the outer ring of the kit 102a is provided with anti-slip texture, and the kit 102a is coaxially arranged with the limiting seat 102c. The protective sleeve 102b is made of silicone material, and multiple tiny vent holes are provided on the inner surface of the protective sleeve 102b.

[0032] In addition, a digital signal processing unit is integrated in the lower cavity of the mounting bracket 101, and the digital signal processing unit is adapted to the speaker unit built into the cavity.

[0033] The mounting bracket 101 in the head-mounted speaker provided in this embodiment serves as the support structure for the entire device. Its upper part has a mounting end 101a, which is equipped with a flexible snap-fit ​​structure, enabling detachable connection with the helmet visor for easy installation and removal. The lower cavity of the mounting bracket 101 integrates a speaker unit and a digital signal processing unit, which are compatible to process and amplify audio signals, improving sound quality. A microphone 102 is located on one side of the mounting bracket 101, with a kit 102a fixed to its upper part. The kit 102a has an anti-slip texture on its outer ring, facilitating user adjustment of the microphone 102 angle. Simultaneously, it achieves a rotatable connection with the limiting seat 102c via an inner ring bearing, giving the microphone 102 good directional adjustability and positioning stability, and also facilitating storage when not in use. The microphone 102 is encased in a silicone protective sleeve 102b at the bottom, with multiple tiny vent holes on its surface. This protects the microphone 102 from dust and moisture without affecting sound acquisition. The speaker housing 103 is located on the other side of the mounting bracket 101, with amplification grooves on its surface to facilitate effective sound propagation and diffusion. In addition, the cover plate 102d is fixed to the outer ring of the lower cavity of the mounting bracket 101 and serves as a support platform for the microphone 102. The limiting seat 102c is fixed to the middle of its outer side. The end of the cover plate 102d is equipped with a connector 102e. The near end of the connector 102e is connected to the microphone 102 via a wire, and the far end extends outward via a connecting wire. The connector root has an arc-shaped recessed anti-bending groove to effectively prevent wire breakage caused by frequent bending and enhance the durability of the product.

[0034] In practical use, the head-mounted speaker provided in this embodiment is first connected to the helmet visor via the mounting end 101a on the upper part of the mounting bracket 101. A quick fixation is achieved using a flexible snap-fit ​​structure, ensuring the entire speaker body 100 is securely integrated into the helmet. Subsequently, the user can adjust the position of the microphone 102 according to their needs. By rotating the component 102a, the limiting seat 102c can be rotated, thereby flexibly adjusting the orientation of the microphone 102 to align it with the mouth for optimal sound pickup. The anti-slip texture enhances the feel during adjustment and prevents slippage. During the wearing process… In the case, the silicone protective cover 102b fits snugly against the face, and its tiny vents ensure good sound pickup performance while effectively isolating dust and moisture, protecting the microphone 102 from contamination or damage. When voice calls or recording are required, the sound signal collected by the microphone 102 is transmitted to an external device via the wire at the connector 102e. At the same time, the speaker unit built into the speaker housing 103 receives the audio signal, optimizes the sound through the integrated digital signal processing unit, and transmits the sound clearly to the user's ear through the amplification slot, achieving high-quality sound output.

[0035] In the description of this specification, references to terms such as "an embodiment," "example," "specific example," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0036] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the utility model to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of this utility model, thereby enabling those skilled in the art to better understand and utilize it. This utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A headphone comprising a speaker body (100), characterized in that: The speaker body (100) includes a mounting bracket (101), a microphone (102) mounted on one side of the mounting bracket (101), and a speaker housing (103) mounted on the other side of the mounting bracket (101). The upper part of the microphone (102) is fixed with a kit (102a), the inner ring of which is rotatably connected to a limiting seat (102c) via a bearing, and a protective sleeve (102b) is provided on the outside of the bottom pickup end of the microphone (102). The upper part of the mounting bracket (101) is the mounting end (101a), and the lower cavity of the mounting bracket (101) houses a speaker unit. The speaker housing (103) has an amplification groove for sound propagation.

2. A head-mounted loudspeaker according to claim 1, characterized in that, The mounting end (101a) at the upper part of the mounting bracket (101) is provided with an elastic buckle structure, which is detachably connected to the helmet visor.

3. A head-mounted loudspeaker according to claim 1, characterized in that, The lower cavity of the mounting bracket (101) is sealed with a cover plate (102d), and the limiting seat (102c) is fixed at the middle position on the outside of the cover plate (102d).

4. A head-mounted loudspeaker according to claim 3, characterized in that, The cover plate (102d) is provided with a terminal block (102e) at its tail end. The near end of the terminal block (102e) is connected to the microphone (102) via a wire, and its far end extends outward via a connecting line.

5. A head-mounted loudspeaker according to claim 4, characterized in that, The terminal block (102e) is provided with an anti-bending groove, which is an arc-shaped concave structure and is arranged around the root area where the terminal block (102e) connects to the connecting wire.

6. A head-mounted loudspeaker according to claim 1, characterized in that, The outer ring of the kit (102a) is provided with anti-slip texture, and the kit (102a) and the limiting seat (102c) are coaxially arranged.

7. A head-mounted loudspeaker according to claim 1, characterized in that, The mounting bracket (101) has a digital signal processing unit integrated in its lower cavity, which is compatible with the speaker unit built into the cavity.

8. A head-mounted loudspeaker according to claim 1, characterized in that, The protective sleeve (102b) is made of silicone material, and multiple tiny vent holes are provided on the inner surface of the protective sleeve (102b).

Images