Headset

Abstract

The utility model relates to the technical field of headphones, in particular to a headphone. The headset comprises a headset unit, and the headset unit comprises a shell, a loudspeaker, a loudspeaker cover, a noise reduction microphone, a circuit board, a first wire and a second wire. The circuit board is arranged in the shell; a sound outlet is formed in the inner side of the shell, the loudspeaker is installed in the shell and corresponds to the sound outlet, and the loudspeaker cover covers the loudspeaker on the side, away from the sound outlet, of the loudspeaker. The noise reduction microphone is installed on the side, facing the ears of the user, of the sound outlet. The horn cover is provided with a first wiring hole, and the first wire is electrically connected with the horn and penetrates through the first wiring hole to be electrically connected with the circuit board. A second wiring hole is formed in the side, where the sound outlet is located, of the shell, and a second wire is electrically connected with the noise reduction microphone and penetrates through the second wiring hole to be electrically connected with the circuit board. The arrangement of the first lead and the second lead is convenient, and the thread is short.

Description

Technical Field

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

[0002] Headphones are earphones that sit on the user's head and receive audio through the earphone unit. As a type of headphone, headphones offer an immersive audio experience and are suitable for music, gaming, movie watching, and professional audio work.

[0003] The earphone unit of a headset is equipped with a speaker and a noise-canceling microphone to ensure proper function and enhance audio quality. Both the speaker and the noise-canceling microphone require wires to connect to the circuit board of the earphone unit, making convenient routing of the speaker and noise-canceling microphone wires crucial. Currently, routing these wires is cumbersome and lengthy. Utility Model Content

[0004] The embodiment of the utility model provides a headset, which solves the problems of complicated and long wiring of the wires of the speaker and the noise reduction microphone in the prior art.

[0005] The utility model discloses a headset, comprising an earphone unit, the earphone unit comprising a housing, a speaker, a speaker cover, a noise reduction microphone, a circuit board, a first wire and a second wire; the circuit board is mounted in the housing; a sound outlet is provided on the inner side of the housing, the speaker is mounted in the housing and arranged corresponding to the sound outlet, the speaker cover covers the speaker on a side of the speaker facing away from the sound outlet; the noise reduction microphone is mounted on a side of the sound outlet facing the user's ear;

[0006] A first wiring hole is provided on the speaker cover, and the first wire is electrically connected to the speaker and is electrically connected to the circuit board through the first wiring hole; a second wiring hole is provided on the side where the sound outlet is located, and the second wire is electrically connected to the noise reduction microphone and is electrically connected to the circuit board through the second wiring hole.

[0007] Optionally, a first groove is provided at the edge of the top of the speaker cover, and the first groove extends toward the edge of the speaker cover to form a first channel, and the first channel opens at the side of the speaker cover; the first wiring hole is provided in the first groove.

[0008] Optionally, on the side of the sound outlet facing the user's ear, two oppositely arranged first protrusions are provided on the shell, and the first protrusion is located between the noise reduction microphone and the second wiring hole, and extends toward the noise reduction microphone and the second wiring hole; a second channel is defined between the two first protrusions; and the second wire portion between the noise reduction microphone and the second wiring hole is arranged in the second channel.

[0009] Optionally, a first protrusion is provided on the inner side wall of at least one of the first protruding edges.

[0010] Optionally, the inner side walls of the two first convex edges are each provided with at least one first protrusion; and the first protrusions on the two first convex edges are staggered.

[0011] Optionally, a second convex edge is provided on the side of the sound outlet facing the user's ear, the second convex edge surrounds a second groove, and the noise reduction microphone is installed in the second groove.

[0012] Optionally, the two first protrusions are connected to the second protrusion, and the second channel is connected to the second groove.

[0013] Optionally, a first inclined surface is provided on one end of the bottom surface of the second channel communicating with the second groove, and the end of the first inclined surface close to the second groove is inclined toward the speaker.

[0014] Optionally, the headset further includes a head-mounted connector, and two headphone units are provided, and the two headphone units are respectively connected to two ends of the head-mounted connector.

[0015] Optionally, the headset further includes a head-mounted connector, the earphone unit is connected to the head-mounted connector, and the circuit board is arc-shaped and is installed on a side of the speaker cover away from the head-mounted connector.

[0016] Compared with the prior art, the headset provided by the embodiment of the present invention has the following advantages: the headset is provided with a first wiring hole on the speaker cover, through which the first wire can be led out from the inside of the speaker cover and electrically connected to the circuit board. For the noise-canceling microphone disposed on the side of the sound outlet facing the user's ear, a second wiring hole is provided on the housing on the side of the sound outlet. After the second wire is electrically connected to the noise-canceling microphone, it can be introduced into the housing through the second wiring hole and electrically connected to the circuit board. In this way, the first and second wires are easily arranged and the threads are short. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The technical solution of the present invention will be further described in detail below with reference to the accompanying drawings and embodiments, in which:

[0018] Figure 1 Schematic diagram of a headset according to an embodiment of the present invention;

[0019] Figure 2 Schematic diagram of an earphone unit according to an embodiment of the present invention;

[0020] Figure 3 This is an exploded schematic diagram of the earphone unit of an embodiment of the present utility model;

[0021] Figure 4 This is a schematic diagram of the interior of the earphone unit according to an embodiment of the present invention;

[0022] Figure 5It is a cross-sectional view of the earphone unit according to an embodiment of the present invention.

[0023] The reference numerals in the figures are:

[0024] 1. Earphone unit; 11. Housing; 111. Sound outlet; 112. Second wiring hole; 113. First ridge; 113a. First protrusion; 114. Second channel; 114a. First inclined surface; 115. Second ridge; 116. Second groove; 12. Speaker; 13. Speaker cover; 131. First wiring hole; 132. First groove; 133. First channel; 14. Noise reduction microphone; 15. Circuit board; 2. Head-mounted connector. DETAILED DESCRIPTION

[0025] It should be noted that, in the absence of conflict, the embodiments and features of the embodiments in this application can be combined with each other. Now, in conjunction with the accompanying drawings, a detailed description of the preferred embodiments of the present utility model will be given.

[0026] The present invention provides a headset, such as Figures 1 to 5 As shown, the headset includes an earphone unit 1, which includes a shell 11, a speaker 12, a speaker cover 13, a noise-canceling microphone 14, a circuit board 15, a first wire (not shown) and a second wire (not shown); the circuit board 15 is installed in the shell 11; a sound outlet 111 is provided on the inner side of the shell 11, the speaker 12 is installed in the shell 11 and is arranged corresponding to the sound outlet 111, and the speaker cover 13 covers the speaker 12 on the side of the speaker 12 away from the sound outlet 111; the noise-canceling microphone 14 is installed on the side of the sound outlet 111 facing the user's ear.

[0027] A first wiring hole 131 is defined on the speaker cover 13, and the first wire is electrically connected to the speaker 12 and passes through the first wiring hole 131 to be electrically connected to the circuit board 15; a second wiring hole 112 is defined on the side where the sound outlet 111 is located in the shell 11, and the second wire is electrically connected to the noise reduction microphone 14 and passes through the second wiring hole 112 to be electrically connected to the circuit board 15.

[0028] The headset of the present invention has a first wiring hole 131 provided on the speaker housing 13. The first wire can be led out from the interior of the speaker housing 13 through the first wiring hole 131 and electrically connected to the circuit board 15. For the noise-canceling microphone 14, which is located on the side of the sound outlet 111 facing the user's ear, a second wiring hole 112 is provided on the housing 11 on the side of the sound outlet 111. After the second wire is electrically connected to the noise-canceling microphone 14, it can be led into the interior of the housing 11 through the second wiring hole 112 and electrically connected to the circuit board 15. This facilitates the routing of the first and second wires and shortens the length of the wires.

[0029] The noise-canceling microphone 14 can capture ambient noise, and the headset then generates opposite sound waves through an algorithm to cancel out the noise, thereby providing a clearer audio experience. The noise-canceling microphone 14 is a common microphone and will not be described in detail here.

[0030] Specifically, the headset further includes a headband connector 2, to which an earphone unit 1 is connected. A circuit board 15 is curved and mounted on the side of the speaker housing 13 facing away from the headband connector 2. The curved shape of the circuit board 15 and its mounting on the side of the speaker housing 13 facing away from the headband connector 2 fully utilize the space within the housing 11. Two earphone units 1 are provided, one connected to each end of the headband connector 2.

[0031] Furthermore, a first groove 132 is provided at the edge of the top of the speaker cover 13. The first groove 132 extends toward the edge of the speaker cover 13 to form a first channel 133. The first channel 133 opens on the side of the speaker cover 13; the first wiring hole 131 is provided in the first groove 132. The first groove 132 and the first channel 133 can play a role in positioning the first wire led out from the speaker cover 13 while ensuring the normal routing of the first wire. At the same time, they can also play a role in accommodating the first wire and preventing the first wire from protruding from the surface of the speaker cover 13. Specifically, the first wire can include necessary wires such as positive wires and negative wires. Corresponding conventional wires can be used as needed, which will not be repeated here. The second wire can include necessary wires such as positive wires, negative wires, and data transmission wires. Corresponding conventional wires can be used as needed, which will not be repeated here.

[0032] Specifically, on the side of the sound outlet 111 facing the user's ear, the housing 11 has two opposing first protrusions 113. These first protrusions 113 are located between the noise-canceling microphone 14 and the second wiring hole 112, and extend toward the latter. A second channel 114 is defined between the two first protrusions 113. The portion of the second wire between the noise-canceling microphone 14 and the second wiring hole 112 is routed within the second channel 114. The formation of the second channel 114 by the two first protrusions 113 allows for the routing of the portion of the second wire between the noise-canceling microphone 14 and the second wiring hole 112, ensuring installation of the second wire with a short thread length.

[0033] Furthermore, a first protrusion 113a is provided on the inner side wall of at least one of the first protrusions 113. The first protrusion 113a can further squeeze the second wire on the basis of the first protrusion 113, thereby further positioning the second wire. Specifically, the inner side walls of the two first protrusions 113 are each provided with at least one first protrusion 113a; the first protrusions 113a on the two first protrusions 113 are staggered. The staggered first protrusions 113a can position the second wire at different positions, thereby avoiding the problem of a wider width of the second channel 114 caused by the aligned setting of the first protrusions 113a. It should be noted that the inner side wall of the first protrusion 113 refers to the side wall of the first protrusion 113 facing the other first protrusion 113.

[0034] Furthermore, a second ridge 115 is provided on the side of the sound outlet 111 facing the user's ear, and the second ridge 115 encloses a second groove 116, and the noise reduction microphone 14 is installed in the second groove 116. In this solution, the noise reduction microphone 14 is installed in the second groove 116 formed by the second ridge 115, which can limit the noise reduction microphone 14 and improve the installation stability of the noise reduction microphone 14. The noise reduction microphone 14 can be further bonded to the second groove 116 by glue. Specifically, the two first ridges 113 are connected to the second ridge 115, and the second channel 114 is connected to the second groove 116. After the first ridge 113 is connected to the second ridge 115, the second channel 114 is connected to the second groove 116, and the second wire can be directly arranged in the second channel 114 after being connected to the noise reduction microphone 14.

[0035] Furthermore, a first inclined surface 114a is provided on the bottom surface of the second channel 114 at one end communicating with the second groove 116. The end of the first inclined surface 114a closest to the second groove 116 is inclined toward the speaker 12. The provision of the first inclined surface 114a provides sufficient space for wiring, facilitating the extraction of the second wire from the noise-canceling microphone 14, while also ensuring that the noise-canceling microphone 14 is stably installed and prevented from tilting.

[0036] It should be understood that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Those skilled in the art may modify the technical solutions described in the above embodiments, or make equivalent replacements for some of the technical features therein; and all these modifications and replacements should fall within the scope of protection of the claims attached to the present invention.

Claims

1. A headset, characterized in that: The invention comprises an earphone unit, the earphone unit comprising a housing, a speaker, a speaker cover, a noise-canceling microphone, a circuit board, a first wire, and a second wire; the circuit board is mounted in the housing; a sound outlet is formed on the inner side of the housing; the speaker is mounted in the housing and arranged corresponding to the sound outlet; the speaker cover covers the speaker on a side of the speaker facing away from the sound outlet; and the noise-canceling microphone is mounted on a side of the sound outlet facing the user's ear. A first wiring hole is provided on the speaker cover, the first wire is electrically connected to the speaker and is electrically connected to the circuit board through the first wiring hole; a second wiring hole is provided on the shell on the side where the sound outlet is located, the second wire is electrically connected to the noise reduction microphone and is electrically connected to the circuit board through the second wiring hole.

2. The headset according to claim 1, wherein A first groove is provided at the edge of the top of the speaker cover. The first groove extends toward the edge of the speaker cover to form a first channel. The first channel opens on the side of the speaker cover. The first wiring hole is provided in the first groove.

3. The headset according to claim 1 or 2, characterized in that On the side of the sound outlet facing the user's ear, there are two oppositely arranged first protrusions on the shell, and the first protrusions are located between the noise reduction microphone and the second wiring hole, and extend toward the noise reduction microphone and the second wiring hole; a second channel is defined between the two first protrusions; the second wire portion between the noise reduction microphone and the second wiring hole is arranged in the second channel.

4. The headset according to claim 3, wherein A first protrusion is provided on the inner side wall of at least one of the first protrusions.

5. The headset according to claim 4, wherein: The inner side walls of the two first convex edges are each provided with at least one first protrusion; and the first protrusions on the two first convex edges are staggered.

6. The headset according to claim 3, wherein: A second convex edge is provided on the side of the sound outlet facing the user's ear, the second convex edge surrounds a second groove, and the noise reduction microphone is installed in the second groove.

7. The headset according to claim 6, wherein: The two first protrusions are connected to the second protrusion, and the second channel is communicated with the second groove.

8. The headset according to claim 7, wherein: A first inclined surface is provided at one end of the bottom surface of the second channel communicating with the second groove, and the first inclined surface is inclined toward the speaker at one end close to the second groove.

9. The headset according to claim 1 or 2, characterized in that: The headset further includes a head-mounted connector. Two headphone units are provided, and the two headphone units are respectively connected to two ends of the head-mounted connector.

10. The headset according to claim 1 or 2, characterized in that The headset further includes a head-mounted connector, the earphone unit is connected to the head-mounted connector, and the circuit board is arc-shaped and is installed on a side of the speaker cover away from the head-mounted connector.

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