CN218217634U

CN218217634U - Earphone ear-hang structure capable of bidirectionally rotating

Info

Publication number: CN218217634U
Application number: CN202222419300.6U
Authority: CN
Inventors: 王超胜; 李小林
Original assignee: Yizhao Acoustics Technology Shenzhen Co ltd
Current assignee: Yizhao Acoustics Technology Shenzhen Co ltd
Priority date: 2022-09-13
Filing date: 2022-09-13
Publication date: 2023-01-03
Anticipated expiration: 2032-09-13

Abstract

The utility model discloses a can two-way pivoted earphone ear-hang structure, including earphone shell and ear-hang, earphone shell with the ear-hang rotates through rotatable damping structure and connects for the contained angle size of adjustment shell and ear-hang. Hang the ear in ear back of the ear department, rotate the ear through the adjustment and can realize the contained angle between ear-hang and the earphone shell, through corotation reversal realization contained angle degree of opening and shutting, the contained angle degree of opening then adapts to the great crowd of ear greatly, and the contained angle degree of opening then adapts to the less crowd of ear for a short time, adapts to different ear shape sizes, wears comfortable stability.

Description

Earphone ear-hang structure capable of bidirectionally rotating

Technical Field

The utility model belongs to the technical field of the earphone, specifically speaking relates to can two-way pivoted earphone ear-hang structure.

Background

The earphone is very common electronic equipment at present, present earphone has design ear-hang structure, be the stability of wearing for better increase, especially when the motion, the earphone that has the ear-hang more has the advantage, the earphone of ear-hang at present, ear-hang part is integrative fixed with the shell of earphone body part, the regulation nature is poor, most producer all produces comparatively general type, because there is the difference in different people's health structure, the ear size is different, this just leads to some people when wearing, inseparable, the ear-hang is unstable, have the risk of dropping easily.

In view of this special the utility model is put forward.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model adopts the following basic concept:

the utility model provides a can two-way pivoted earphone ear-hang structure, includes earphone shell 1 and ear-hang 2, earphone shell 1 with ear-hang 2 rotates through rotatable damping structure and connects for the contained angle size of adjustment shell 1 and ear-hang 2.

Has the advantages that: hang the ear-hang in ear back of the body department of ear, rotate the ear-hang through the adjustment and can realize the contained angle between ear-hang and the earphone shell, realize the contained angle degree of opening through corotation reversal, the contained angle degree of opening big then adapts to the great crowd of ear, the contained angle degree of opening little then adapts to the less crowd of ear, adapts to different ear shapes sizes, wears comfortable stability.

The following describes embodiments of the present invention in further detail with reference to the accompanying drawings.

Drawings

In the drawings:

FIG. 1 is a schematic view of the present invention;

fig. 2 is a first exploded view of the present invention;

fig. 3 is a second exploded view of the present invention;

fig. 4 is a third schematic exploded view of the present invention;

FIG. 5 is a schematic view showing the rotation direction of the earring along with the gear sleeve;

fig. 6 is a schematic view of the rotation direction of the ear hook.

In the figure: 1-an earphone housing; 101-a notch; 2, hanging on ears; 3-fixing a gear; 4-gear sleeve; 5-a connector; 6-torsion spring.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and the following embodiments are used to illustrate the present invention.

Example one

The person of wearing selects for use the great and less different crowds of ear to go on, hangs earhook 2 in ear back of the body department, rotates earhook 2 through the adjustment and can realize the contained angle between earhook 2 and the earphone shell 1, as shown in fig. 5, through corotation reversal realization contained angle degree of opening and shutting, the great crowd of ear that then adapts to of contained angle degree of opening and shutting, the less crowd of ear that then adapts to of contained angle degree of opening and shutting, its pivoted concrete linkage switching system is: when stirring ear-hang 2 and rotating, it makes gear sleeve 4 rotate around fixed gear 3 through connecting piece 5, has certain damping force between gear sleeve 4 and the fixed gear 3, and the damping force can carry on spacingly to the state after ear-hang 2 adjusts, and the ear-hang preferentially adopts soft material to make, current soft material like silica gel, soft plastics etc..

Example two

Different from the first embodiment, the connector part is improved, although the ear hook is made of a soft material, when the earphone is worn, the ear hook 2 is moved to rotate and rotate to reach the ear-wrapping part, the clamping force near the included angle between the earphone shell 1 and the ear hook 2 is not enough, in order to further improve the wedging degree, the connector 5 is designed into a shell structure, one end of the ear hook 2 penetrates into the inside of the connector 5 and is connected in a rotating mode, the ear hook 2 penetrates into the inside of the connector 5 and forms a torsion spring clamping groove with the inner wall of the connector 5, a torsion spring 6 is tightly clamped in the torsion spring clamping groove, the ear hook 2 penetrates into the inside of the connector 5 and is provided with a concave groove relative to one side of the torsion spring 6, one end of the torsion spring 6 is clamped into the concave groove, when a wearer wears the ear hook 2 in an ear shape, the ear hook 2 and the connector 5 are adjusted to be clamped in an adaptive mode, (the rotation is the rotation of the ear hook 2 and the connector 5 and is a rotation mode as shown in fig. 6), the ear hook 2 has the resetting capability of the torsion spring 6, the relative rotation operation of the ear hook 2 is limited, and the whole rotation of the device can be worn well as the user can wear the glasses.

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments, and the above embodiments and descriptions are only illustrative of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the present invention, and all such changes and modifications fall within the scope of the present invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a can two-way pivoted earphone ear-hang structure, includes earphone shell (1) and ear-hang (2), its characterized in that, earphone shell (1) with ear-hang (2) rotate through rotatable damping structure and connect for the contained angle size of adjustment earphone shell (1) and ear-hang (2).

2. The earphone ear-hook structure capable of bidirectionally rotating according to claim 1, wherein the inside of the earphone housing (1) is a cavity structure, a notch (101) is formed in one side of the earphone housing (1), the damping structure comprises a fixed gear (3) fixed in the earphone housing (1), the outer surface of the fixed gear (3) is meshed and sleeved with a gear sleeve (4), and the gear sleeve (4) is partially connected with the end part on one side of the ear-hook (2) in a rotating manner after passing through the notch (101).

3. The earphone ear-hook structure capable of bidirectionally rotating as claimed in claim 2, wherein the gear sleeve (4) is rotatably connected with the ear hook (2) through a connecting piece (5), one end of the connecting piece (5) is rotatably connected with one end of the ear hook (2), and the other end of the connecting piece is connected with the gear sleeve (4).

4. The earphone ear-hang structure capable of bidirectionally rotating according to claim 3, wherein the connecting piece (5) is a casing structure, one end of the ear-hang (2) penetrates into the inside of the connecting piece (5) for rotatable connection, and the ear-hang (2) penetrates into the inner part of the connecting piece (5) and the inner wall of the ear-hang (2) to form a torsion spring slot, the torsion spring slot is internally provided with a torsion spring (6), the ear-hang (2) penetrates into the inner part of the connecting piece (5) and is provided with a concave groove relative to one side of the torsion spring (6), and the one end of the torsion spring (6) is clamped into the concave groove.

5. A bidirectionally rotatable earphone ear-hook structure according to any one of claims 1 to 4, characterized in that said ear-hook (2) is made of soft material.