CN210986373U

CN210986373U - Earphone with on-off auxiliary sound hole

Info

Publication number: CN210986373U
Application number: CN201921931304.4U
Authority: CN
Inventors: 刘世友
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-11-08
Filing date: 2019-11-08
Publication date: 2020-07-10
Anticipated expiration: 2029-11-08

Abstract

The utility model discloses an earphone with supplementary vocal hole of on-off, it is including the earphone shell, the inside cavity of earphone shell is equipped with the electroacoustic conversion subassembly, output vocal hole and supplementary vocal hole have been seted up on the earphone shell, the sound that the electroacoustic conversion subassembly sent passes through the outside radiation of output vocal hole, supplementary vocal hole with the inside cavity of earphone shell is linked together, be equipped with on the earphone shell be used for with the on-off mechanism that supplementary vocal hole was opened or was closed. In the earphone, the auxiliary sound hole is formed in the earphone shell, a user only needs to control after wearing the earphone, the on-off state of the switch mechanism can be opened or closed, so that conduction or separation control of external sound is achieved, usability of the earphone is improved, the earphone is convenient for the user to use, and user requirements and market requirements are well met.

Description

Earphone with on-off auxiliary sound hole

Technical Field

The utility model relates to an earphone especially relates to an earphone with supplementary vocal hole of on-off.

Background

The earphone is an electroacoustic conversion product matched with a plurality of electronic devices, in order to meet the requirement of people on sound quality, a plurality of earphone manufacturers are dedicated to research on noise reduction type and high-sound-quality earphone products, but under the condition that a user wears the earphone, the user is difficult to clearly hear the sound of the external environment, and the earphone needs to be taken off when necessary, so that the user is inconvenient to operate in the using process, and the user and market requirements are difficult to meet.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model lies in, to prior art not enough, provide one kind and conduct or separation external sound through on-off mechanism, and then improve the ease for use of earphone, the earphone that has the supplementary sound hole of on-off that convenience of customers used.

In order to solve the technical problem, the utility model adopts the following technical scheme.

The utility model provides an earphone with supplementary vocal hole of on-off, its is including the earphone shell, the inside cavity of earphone shell is equipped with the electroacoustic conversion subassembly, output vocal hole and supplementary vocal hole have been seted up on the earphone shell, the sound that the electroacoustic conversion subassembly sent passes through the outside radiation of output vocal hole, supplementary vocal hole with the inside cavity of earphone shell is linked together, be equipped with on the earphone shell be used for with the switching mechanism that supplementary vocal hole was opened or was closed.

Preferably, the switch mechanism includes a sliding groove formed in the earphone case, the auxiliary sound hole is located in the sliding groove, a sliding piece capable of covering the auxiliary sound hole is arranged in the sliding groove, the sliding piece is connected with the sliding groove in a sliding mode, and the auxiliary sound hole is opened or closed by sliding the sliding piece.

Preferably, the sliding groove is an elongated sliding groove.

Preferably, the sliding groove extends along a transverse direction or a longitudinal direction of the earphone housing.

Preferably, a mark used for prompting the sliding direction of the sliding piece is arranged in the sliding groove.

Preferably, the spout is fan-shaped spout, the gleitbretter is fan-shaped gleitbretter, just the gleitbretter with the spout coaxial setting.

The utility model discloses an among the earphone with supplementary vocal hole of on-off, set up supplementary vocal hole on the earphone shell, the user only needs control after wearing the earphone switching mechanism's on-off state just can with supplementary vocal hole is opened or is closed to realized not only having improved the ease for use of earphone or separation control to external sound, made things convenient for the user to use moreover, better satisfied user's needs and market demand.

Drawings

Fig. 1 is a first structural diagram of an earphone according to a first embodiment of the present invention;

fig. 2 is a second structural diagram of the earphone according to the first embodiment of the present invention;

fig. 3 is a first structural diagram of an earphone according to a second embodiment of the present invention;

fig. 4 is a second structural diagram of the earphone according to the second embodiment of the present invention.

Detailed Description

The present invention will be described in more detail with reference to the accompanying drawings and examples.

Example one

This embodiment has proposed an earphone with supplementary hole of switch formula, combine fig. 1 and fig. 2 to show, it is including earphone shell 1, the inside cavity of earphone shell 1 is equipped with the electroacoustic conversion subassembly, output hole and supplementary hole 2 have been seted up on earphone shell 1, the sound that the electroacoustic conversion subassembly sent passes through the outside radiation of output hole, supplementary hole 2 with the inside cavity of earphone shell 1 is linked together, be equipped with on earphone shell 1 be used for with the on-off mechanism 3 that supplementary hole 2 was opened or was closed.

In the structure, the auxiliary sound hole 2 is arranged on the earphone shell 1, and a user only needs to control after wearing the earphone, the on-off state of the switch mechanism 3 can be just to open or close the auxiliary sound hole 2, so that the conduction or the separation control of external sound is realized, the usability of the earphone is improved, the user can use the earphone conveniently, and the user needs and market demands are better met.

The preferred mode that adopts manual regulation of this embodiment specifically means, switching mechanism 3 including set up in spout 30 on earphone shell 1, supplementary sound hole 2 is located in spout 30, be equipped with in the spout 30 and cover the gleitbretter 31 of supplementary sound hole 2, gleitbretter 31 with spout 30 sliding connection will through sliding gleitbretter 31 supplementary sound hole 2 is opened or is closed.

Further, the slide groove 30 is an elongated slide groove.

For convenience of operation, in this embodiment, the sliding groove 30 extends along the transverse direction or the longitudinal direction of the earphone shell 1.

In order to further improve the utility model discloses an ease of use, in this embodiment, be equipped with in the spout 30 and be used for the suggestion the sign 32 of gleitbretter 31 slip direction.

Example two

Referring to fig. 3 and 4, in this embodiment, the sliding groove 30 is a fan-shaped sliding groove, the sliding piece 31 is a fan-shaped sliding piece, and the sliding piece 31 and the sliding groove 30 are coaxially disposed. The sliding piece 31 can rotate along the center of the circle, and then the sliding connection with the sliding groove 30 is realized.

EXAMPLE III

As an alternative, the present embodiment can also adopt an elastic self-locking switch type structure, that is, a structure in which the blocking piece is matched with the spring, when the elastic self-locking switch is triggered, the blocking piece can be driven to close the auxiliary sound hole, and when the elastic self-locking switch is triggered again, the blocking piece can be driven to open the auxiliary sound hole, thereby realizing a semi-automatic control function. Of course, this embodiment is only an application example, and is not used to limit the protection scope of the present invention, that is, any structure capable of realizing the self-locking trigger switch in the prior art all belongs to the alternative of this embodiment, and therefore all belongs to the protection scope of the present invention.

Example four

As an alternative, the present embodiment may also select an electronic control type switch, for example, a small electromagnetic valve switch is provided, and the opening or closing control of the auxiliary sound hole is realized by a manner that the electromagnetic coil adsorbs the ferromagnetic sheet, wherein the electromagnetic energy of the electromagnetic coil is better in order not to interfere with the working performance of the electroacoustic conversion module, for example, a headphone slightly larger than the electromagnetic coil can be applied to the present embodiment, so that the electromagnetic coil in the electromagnetic valve switch and the electroacoustic conversion module have a sufficient physical distance therebetween, thereby preventing adverse effects on the performance of the electroacoustic conversion module. The advantage of this embodiment lies in, still can be through the nimble action state of control electromagnetic valve piece switch of signal, for example, when there is the earphone to have audio signal to insert, can self-closing the supplementary vocal hole, when the earphone stops to insert audio signal, can open automatically the supplementary vocal hole.

The utility model discloses an earphone with supplementary vocal hole of on-off, it can be applied to earplug formula earphone or headphone, still can be used to wired earphone or bluetooth headset, and specific application scenario can carry out nimble selection according to actual need.

The above is only the embodiment of the present invention, and is not intended to limit the present invention, and all modifications, equivalent replacements or improvements made within the technical scope of the present invention should be included within the protection scope of the present invention.

Claims

1. The utility model provides an earphone with supplementary hole of switch formula, a serial communication port, including the earphone shell, the inside cavity of earphone shell is equipped with the electroacoustic conversion subassembly, output hole and supplementary hole have been seted up on the earphone shell, the sound that the electroacoustic conversion subassembly sent passes through the outside radiation in output hole, supplementary hole with the inside cavity of earphone shell is linked together, be equipped with on the earphone shell be used for with the on-off mechanism that supplementary hole was opened or was closed.

2. The earphone as claimed in claim 1, wherein the switch mechanism comprises a sliding slot disposed on the earphone housing, the auxiliary sound hole is disposed in the sliding slot, a sliding piece is disposed in the sliding slot and covers the auxiliary sound hole, the sliding piece is slidably connected to the sliding slot, and the sliding piece is slid to open or close the auxiliary sound hole.

3. The earphone having the switched auxiliary sound hole of claim 2, wherein the slide groove is an elongated slide groove.

4. The earphone with the switched auxiliary sound hole of claim 3, wherein the sliding groove extends in a transverse direction or a longitudinal direction of the earphone case.

5. The earphone with the switch type auxiliary sound hole as claimed in claim 2, wherein a mark for indicating the sliding direction of the slide is provided in the sliding groove.

6. The earphone as claimed in claim 2, wherein the sliding groove is a fan-shaped sliding groove, the sliding piece is a fan-shaped sliding piece, and the sliding piece and the sliding groove are coaxially disposed.