CN215010660U

CN215010660U - Folding type head earphone

Info

Publication number: CN215010660U
Application number: CN202120432373.1U
Authority: CN
Inventors: 隋松亮; 周志强
Original assignee: Goertek Techology Co Ltd
Current assignee: Goertek Techology Co Ltd
Priority date: 2021-02-26
Filing date: 2021-02-26
Publication date: 2021-12-03
Anticipated expiration: 2031-02-26

Abstract

The utility model discloses a foldable headphone relates to headphone technical field. The folding headset comprises a head band and two earphones, wherein two ends of the head band are respectively provided with a hinge groove; the earphone comprises a connecting handle, and an articulated arm is arranged on the connecting handle; the two hinged arms are respectively hinged in the corresponding hinged grooves, and the corresponding hinged grooves and the hinged arms form tongue-and-groove structures; and a first buckle structure is arranged in the hinge groove, and a second buckle structure which is used for being clamped with the first buckle structure is arranged on the hinge arm. The utility model discloses foldable headphone has not only realized headphone's folding function, has eliminated the defect that current headphone can't reduce the volume for headphone is convenient for accomodate and carry, makes headphone's folding and open more simple and convenient moreover.

Description

Folding type head earphone

Technical Field

The utility model relates to a headphone technical field, concretely relates to foldable headphone.

Background

At present, the headset has the advantages of comfortable wearing, good sound quality effect and the like, so that the headset is favored by a plurality of consumers.

In the traditional headset, because the headset is fixedly connected with the head band, when the headset is stored, a large storage space is occupied, and storage is inconvenient; and the headband earphone is inconvenient to carry, and the portability of the headset is reduced.

SUMMERY OF THE UTILITY MODEL

To the above defect that prior art exists, the utility model provides a foldable headphone, this foldable headphone has solved and has accomodate and carry inconvenient problem.

In order to solve the technical problem, the utility model discloses a technical scheme is:

the folding headset comprises a head band and two earphones, wherein two ends of the head band are respectively provided with a hinge groove; the earphone comprises a connecting handle, and an articulated arm is arranged on the connecting handle; the two hinged arms are respectively hinged in the corresponding hinged grooves, and the corresponding hinged grooves and the hinged arms form tongue-and-groove structures; and a first buckle structure is arranged in the hinge groove, and a second buckle structure which is used for being clamped with the first buckle structure is arranged on the hinge arm.

The first buckle structure comprises a connecting column arranged in the hinge groove and a ball head arranged on the connecting column, and the ball diameter of the ball head is larger than the radial size of the connecting column.

The second buckle structure comprises a mounting hole formed in the hinged arm and two elastic columns arranged in the mounting hole at intervals, and the two elastic columns are connected with the ball head in a clamping mode.

Wherein, the elastic column is a spring steel bar.

Wherein the mounting hole penetrates through the articulated arm.

Wherein, the headband, the connecting column and the ball head are integrally arranged.

The hinge groove is provided with a hinge hole penetrating through the groove wall, a hinge shaft is arranged in the hinge hole, and the hinge arm is rotatably arranged in the hinge groove through the hinge shaft.

Wherein, the inner side of the headband is provided with a headrest.

The earphone further comprises an earphone shell and an earmuff arranged on the earphone shell, and the connecting handle is connected to the earphone shell.

Wherein, the earphone shell and the connecting handle are integrally arranged.

By adopting the technical scheme, the beneficial effects of the utility model are that:

the utility model provides a folding headset, because the both ends of bandeau are provided with the hinge groove respectively, the earphone includes the joint handle, is provided with the articulated arm on the joint handle, and two articulated arms articulate respectively in the hinge groove that corresponds, consequently, realized the folding function of headset, eliminated the defect that current headset can't reduce the volume, made the headset convenient to accomodate and carry; because the hinge groove is internally provided with the first buckle structure, and the hinge arm is provided with the second buckle structure which is used for being clamped with the first buckle structure, the folding and the opening of the head band and the connecting handle are simpler and more convenient through the clamping connection of the first buckle structure and the second buckle structure; because the corresponding hinge groove and the hinge arm form a tongue-and-groove structure, when the first buckle structure is clamped with the second buckle structure, the hinge groove and the hinge arm can be tightly combined, so that the connection strength between the head band and the connecting handle is ensured, and the connection attractiveness between the head band and the connecting handle is also ensured.

Drawings

Fig. 1 is a schematic view of an open state of the foldable headphone of the present invention;

fig. 2 is a schematic view of the foldable headset according to the present invention in a folded state;

FIG. 3 is an enlarged view of portion A of FIG. 1;

FIG. 4 is an enlarged view of portion B of FIG. 2;

in the figure: 1-headband, 11-hinge groove, 12-connecting post, 13-ball head, 14-hinge shaft, 2-earphone, 21-connecting handle, 22-hinge arm, 23-mounting hole, 24-elastic post, 25-earphone shell, 26-earcap, 3-head pad.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.

As shown in fig. 1 to 4, the folding type headset comprises a headband 1 and two earphones 2, wherein two ends of the headband 1 are respectively provided with a hinge groove 11; the earphone 2 comprises a connecting handle 21, and an articulated arm 22 is arranged on the connecting handle 21; the two hinge arms 22 are respectively hinged in the corresponding hinge grooves 11, and the corresponding hinge grooves 11 and the hinge arms 22 form tongue-and-groove structures; and a first buckle structure is arranged in the hinge slot 11, and a second buckle structure for being clamped with the first buckle structure is arranged on the hinge arm 22.

The first buckle structure comprises a connecting column 12 arranged in the hinge groove 11 and a ball head 13 arranged on the connecting column 12, and the ball diameter of the ball head 13 is larger than the radial size of the connecting column 12.

The second snap structure comprises a mounting hole 23 arranged on the hinge arm 22, and two elastic columns 24 arranged in the mounting hole 23 at intervals, wherein the two elastic columns 24 are used for being snapped with the ball head 13.

Because the spring steel has a strong elastic deformation capability, the elastic column 24 in this embodiment is preferably a spring steel rod, and in practical applications, the elastic column 24 may also be a rubber rod or a plastic rod having elasticity, which may be specifically selected according to practical requirements, and this embodiment is not limited thereto.

In order to provide sufficient space for the ball head 13 to engage, the mounting hole 23 preferably extends through the hinge arm 22 in this embodiment, and in practical applications, the mounting hole 23 may also be a blind hole, which is not limited in this embodiment.

In order to improve the connection strength between the headband 1, the connecting post 12 and the ball head 13, the headband 1, the connecting post 12 and the ball head 13 are preferably integrally provided in the present embodiment, specifically, are integrally injection-molded.

The hinge slot 11 in this embodiment is provided with a hinge hole (not shown) penetrating the slot wall, a hinge shaft 14 is provided in the hinge hole, and a hinge arm 22 is rotatably provided in the hinge slot 11 through the hinge shaft 14.

Specifically, articulated shaft 14 is fixed to be set up in the hinge hole, and articulated arm 22 rotates the cover and establishes on articulated shaft 14, and in practical application, also can rotate articulated shaft 14 and set up in the hinge hole, establish articulated arm 22 fixed cover on articulated shaft 14, specifically can select according to actual demand, and this embodiment does not do the restriction to this.

The earphone 2 in this embodiment further includes an earphone case 25, and the connection handle 21 is connected to the earphone case 25.

In order to improve the connection strength between the earphone case 25 and the connection handle 21, the earphone case 25 and the connection handle 21 are preferably integrally formed, specifically, an injection-molded integral piece.

In order to improve wearing comfort, the present embodiment provides a head pad 3 on the inner side of the headband 1, and an ear cap 26 on the earphone case 25.

When the foldable headset is used, the bulb 13 is clamped with the two elastic columns 24, so that the foldable headset is opened and can be used; when not in use, the folding type headphone can be folded by separating the ball head 13 from the two elastic columns 24, and is convenient to store and carry.

According to the embodiment, the folding type headphone not only realizes the folding function of the headphone, but also eliminates the defect that the existing headphone cannot reduce the volume, so that the headphone is convenient to store and carry; and make the folding and opening of bandeau 1 and connection handle 21 more simple and convenient, both guaranteed the joint strength between bandeau 1 and the connection handle 21, guaranteed the pleasing to the eye degree of being connected between bandeau 1 and the connection handle 21 again.

The present invention is not limited to the above specific embodiments, and those skilled in the art can make various changes without the labor of creation from the above conception, which falls within the protection scope of the present invention.

Claims

1. A folding type head-wearing earphone comprises a head band and two earphones, and is characterized in that,

two ends of the head band are respectively provided with a hinge groove;

the earphone comprises a connecting handle, and an articulated arm is arranged on the connecting handle;

the two hinged arms are respectively hinged in the corresponding hinged grooves, and the corresponding hinged grooves and the hinged arms form tongue-and-groove structures; and a first buckle structure is arranged in the hinge groove, and a second buckle structure which is used for being clamped with the first buckle structure is arranged on the hinge arm.

2. The folding headphone of claim 1 wherein the first snap structure comprises a connecting post disposed within the hinge slot and a ball disposed on the connecting post, the ball having a ball diameter greater than a radial dimension of the connecting post.

3. The folding headset of claim 2, wherein the second snap structure includes a mounting hole disposed on the hinge arm and two resilient posts spaced apart from each other in the mounting hole for snap engagement with the ball.

4. The folding headset of claim 3, wherein the resilient posts are spring steel rods.

5. The folding headset of claim 3, wherein the mounting hole extends through the hinge arm.

6. The folding headset of claim 2, wherein the headband, the connecting post and the ball head are integrally provided.

7. The folding headset of claim 1, wherein the hinge slot is provided with a hinge hole penetrating through a wall of the slot, the hinge hole being provided with a hinge shaft, the hinge arm being rotatably provided in the hinge slot by the hinge shaft.

8. The folding headset of any one of claims 1 to 7, wherein the inside of the headband is provided with a head pad.

9. The folding headset of claim 8, further comprising a headset housing and an ear cap disposed on the headset housing, wherein the stem is connected to the headset housing.

10. The folding headset of claim 9, wherein the headset housing and the stem are integrally formed.