Head-mounted dialogue device

Abstract

The embodiment of the utility model relates to the technical field of dialogue equipment, in particular to head-mounted dialogue equipment, which comprises a head beam, ear casings arranged on the head beam and ear pads arranged on the ear casings, and ventilation components are arranged on the ear casings; the ventilation assembly comprises a first ventilation hole formed in the earlap, an adjusting ring rotationally arranged in the earlap and used for sealing the first ventilation hole, and a second ventilation hole formed in the adjusting ring. The earmuff has the advantages that in the actual use process, the second air hole and the first air hole in the adjusting ring are aligned, and therefore the earmuff has certain air permeability when a user wears the earmuff; if the environment is noisy, the adjusting ring can be rotated to close the first air hole, so that the sound insulation and noise reduction effects are improved; in other words, a user can select good air permeability or good sound insulation and noise reduction effects according to actual conditions of the environment during actual use.

Description

Technical Field

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

[0002] Head-mounted conversation devices, as a common communication tool, are widely used in many fields such as enterprises, customer service, and telephone sales. These devices are usually designed in the form of headphones, aiming to provide users with a comfortable wearing experience and clear call quality. However, there are still some problems that need to be solved for headphones;

[0003] First, in order to improve the breathability and comfort when wearing, many headphones have vents on the earmuffs; these vents do effectively reduce the discomfort when wearing headphones for a long time, but at the same time they also bring about the problem of poor sound insulation and noise reduction effects; in a noisy environment, users may encounter the problem of not being able to hear the other party clearly, which seriously affects the call quality and efficiency;

[0004] Secondly, after long-term use, the ear pads of the headphones tend to accumulate dust and dirt and need to be cleaned regularly. However, many existing ear pad designs are usually elastically mounted on the earmuffs, and the removal process is cumbersome, which is inconvenient for users to perform daily cleaning and maintenance.

[0005] Therefore, a head-mounted conversation device is needed to overcome the above problems. Utility Model Content

[0006] In order to solve the above problems, an embodiment of the utility model provides a head-mounted conversation device, which achieves the purpose of solving the problems raised in the background technology.

[0007] In order to achieve the above-mentioned purpose, the embodiment of the utility model specifically adopts the following technical scheme: a head-mounted conversation device, including a headband, an ear shell arranged on the headband, and an ear pad arranged on the ear shell, wherein a breathable component is arranged on the ear shell; the breathable component includes a first breathable hole opened on the ear shell, an adjustment ring rotatably arranged inside the ear shell for closing the first breathable hole, and a second breathable hole opened on the adjustment ring.

[0008] As a further improvement of the above technical solution:

[0009] A slide groove is provided on the ear shell, and a protruding block which slides inside the slide groove is fixedly connected to the adjusting ring.

[0010] The ear pads are made of silicone.

[0011] A plug hole is provided on one side of the ear pad, and a connecting column used in conjunction with the plug hole is fixedly connected to one side of the ear shell.

[0012] The end of the connecting column is spherical.

[0013] A limiting protrusion is arranged on the connecting column, and a limiting groove used in cooperation with the limiting protrusion is arranged inside the plug hole.

[0014] The beneficial effects of the embodiments of the utility model are:

[0015] In actual use, the air hole 2 and the air hole 1 on the adjustment ring are aligned, so that the earmuff has a certain degree of air permeability when the user wears it; if the environment is relatively noisy, the adjustment ring can be rotated at this time so that the adjustment ring closes the air hole 1, thereby improving the sound insulation and noise reduction effect; that is, in actual use, the user can choose good air permeability or good sound insulation and noise reduction effect according to the actual situation of the environment. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a structural schematic diagram of the utility model;

[0017] Figure 2 It is a structural schematic diagram of the connection column of the utility model;

[0018] Figure 3 It is a cross-sectional schematic diagram of the ventilation component of the utility model;

[0019] Figure 4 It is a cross-sectional schematic diagram of the ear pad of the utility model;

[0020] Figure 5 for Figure 4 A schematic diagram of the enlarged structure at point A in the middle.

[0021] In the figure: 1. headband; 2. ear shell; 3. ear pad; 4. ventilation component; 41. ventilation hole 1; 42. ventilation hole 2; 43. adjustment ring; 5. slide groove; 6. protrusion; 7. plug-in hole; 8. connecting column; 9. limiting protrusion; 10. limiting groove. DETAILED DESCRIPTION

[0022] The preferred embodiments of the present invention are described below with reference to the accompanying drawings. It should be understood by those skilled in the art that these embodiments are only used to explain the technical principles of the present invention and are not intended to limit the protection scope of the present invention.

[0023] See also Figures 1 to 5 The embodiment of the utility model discloses a head-mounted conversation device, comprising a head beam 1, an ear shell 2 arranged on the head beam 1, an ear pad 3 arranged on the ear shell 2, and a breathable component 4 is arranged on the ear shell 2;

[0024] The ventilation component 4 includes a ventilation hole 1 41 formed on the ear shell 2, an adjustment ring 43 rotatably arranged inside the ear shell 2 for closing the ventilation hole 1 41, and a ventilation hole 2 42 formed on the adjustment ring 43;

[0025] In actual use, the air hole 2 42 and the air hole 1 41 on the adjustment ring 43 are aligned, so that the earmuff has a certain degree of air permeability when the user wears it; if the environment is relatively noisy, the adjustment ring 43 can be rotated at this time to make the adjustment ring 43 close the air hole 1 41, thereby improving the sound insulation and noise reduction effect; that is, in actual use, the user can choose good air permeability or good sound insulation and noise reduction effect according to the actual situation of the environment.

[0026] As a further illustration of this application:

[0027] A slide groove 5 is provided on the ear shell 2, and a protruding block 6 is fixedly connected to the adjusting ring 43 and slides inside the slide groove 5; the adjusting ring 43 is rotated by turning the protruding block 6, so that the adjusting ring 43 closes the air hole 1 41 or the air hole 2 42 is aligned with the air hole 1 41.

[0028] As a further illustration of this application:

[0029] The ear pad 3 is made of silicone and can be directly wiped with a wet wipe or rinsed with running water, which makes it easy to clean the ear pad 3.

[0030] As a further illustration of this application:

[0031] A plug hole 7 is provided on one side of the ear pad 3, and a connecting post 8 used in conjunction with the plug hole 7 is fixedly connected to one side of the ear shell 2; when removing the ear pad 3, the ear pad 3 can be directly pulled out to separate the connecting post 8 from the plug hole 7, and the ear pad 3 can be removed; when installing the ear pad 3, the connecting post 8 can be aligned with the plug hole 7 and inserted to complete the installation of the ear pad 3; that is, the installation and disassembly of the ear pad 3 is relatively convenient, which is convenient for actual use.

[0032] As a further illustration of this application:

[0033] The end of the connecting post 8 is spherical, which facilitates the insertion of the connecting post 8 into the plug-in hole 7 .

[0034] As a further illustration of this application:

[0035] A limiting protrusion 9 is provided on the connecting column 8, and a limiting groove 10 used in conjunction with the limiting protrusion 9 is opened inside the plug-in hole 7; after the connecting column 8 is inserted into the plug-in hole 7, the limiting protrusion 9 is snapped into the limiting groove 10, so that the connecting column 8 can be more firmly fixed in the plug-in hole 7.

[0036] It should be noted that in the description of the present invention, the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like indicating directions or positional relationships are based on the directions or positional relationships shown in the drawings, which are only for the convenience of description, and do not indicate or imply that the device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0037] In addition, it should be noted that in the description of the present invention, 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 indirectly connected through an intermediate medium, or it can be the internal communication of two components. For those skilled in the art, the specific meanings of the above terms in the present invention can be understood according to the specific circumstances.

[0038] The term "comprise" or any other similar term is intended to cover a non-exclusive inclusion, such that a process, article, or apparatus / device that includes a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, article, or apparatus / device.

[0039] So far, the technical solution of the present invention has been described in conjunction with the preferred embodiments shown in the accompanying drawings. However, it is easy for those skilled in the art to understand that the protection scope of the present invention is obviously not limited to these specific embodiments. Without departing from the principle of the present invention, those skilled in the art can make equivalent changes or substitutions to the relevant technical features, and the technical solutions after these changes or substitutions will fall within the protection scope of the present invention.

Claims

1. A head-mounted conversation device, comprising a head beam (1), an ear shell (2) arranged on the head beam (1), and an ear pad (3) arranged on the ear shell (2), characterized in that: The ear shell (2) is provided with a ventilation component (4); the ventilation component (4) comprises a ventilation hole (41) provided on the ear shell (2), an adjustment ring (43) rotatably provided inside the ear shell (2) for closing the ventilation hole (41), and a ventilation hole (42) provided on the adjustment ring (43).

2. The head-mounted conversation device according to claim 1, characterized in that: The ear shell (2) is provided with a slide groove (5), and the adjustment ring (43) is fixedly connected with a protruding block (6) that slides inside the slide groove (5).

3. The head-mounted conversation device according to claim 1, characterized in that: The ear pad (3) is made of silica gel.

4. The head-mounted conversation device according to claim 3, characterized in that: A plug hole (7) is provided on one side of the ear pad (3), and a connecting column (8) used in conjunction with the plug hole (7) is fixedly connected to one side of the ear shell (2).

5. The head-mounted conversation device according to claim 4, characterized in that: The end of the connecting column (8) is spherical.

6. The head-mounted conversation device according to claim 4, characterized in that: A limiting protrusion (9) is provided on the connecting column (8), and a limiting groove (10) for use in conjunction with the limiting protrusion (9) is provided inside the plug-in hole (7).

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