CN220173396U

CN220173396U - Earphone

Info

Publication number: CN220173396U
Application number: CN202321699459.6U
Authority: CN
Inventors: 杨炬; 廖礼进; 刘水松
Original assignee: Shenzhen Dancing Future Technology Ltd
Current assignee: Shenzhen Dancing Future Technology Ltd
Priority date: 2023-06-30
Filing date: 2023-06-30
Publication date: 2023-12-12
Anticipated expiration: 2033-06-30

Abstract

The utility model discloses an earphone, which comprises a main body part, a connecting part and a battery part, wherein the connecting part is connected with the main body part and the battery part; the battery part comprises a battery shell, a battery and a charging structure, the battery is arranged in the battery shell, and the charging structure is arranged on the battery shell; when the earphone is worn, the first surface of the battery case is in contact with the back of the auricle of the skin, the second surface of the battery case is in contact with the scalp of the skin, which is close to the back of the auricle, and the charging structure is arranged on the surface of the battery case, which is not in contact with the skin. The utility model can avoid short circuit caused by wetting the charging structure by sweat of a user, and can also avoid charging failure caused by dirt on the skin of the user polluting the charging structure, or poor contact during charging, thereby prolonging the service life of the earphone.

Description

Earphone

Technical Field

The utility model relates to the technical field of consumer electronics, in particular to an earphone.

Background

With the development of society, the application range of headphones is wider and wider, and the headphones are widely used in office environments and in listening to music or entertainment anywhere.

At present, a charging contact is arranged on an earphone, and the earphone is placed in an earphone box and then charged through the earphone box.

In order to ensure the appearance of the earphone, in the prior art, the charging contact is usually disposed on the side of the ear hook of the earphone, which is attached to the skin, and by increasing the shortest distance between the two charging electrodes, short circuit between the charging electrodes caused by sweat, water drops, dust, etc. is prevented, for example, the disclosure of paragraph 137 of patent publication No. CN217159949U, entitled earphone: the two charging electrodes may be arranged to be invisible in the worn state, e.g. both towards the skin of the user, to compromise the appearance quality of the headset.

However, since both the charging electrodes face the skin of the user, short-circuit failure of the earphone due to sweat can easily occur when the user sweats.

Disclosure of Invention

The utility model mainly aims to provide an earphone, which aims to prevent short circuit caused by wetting of a charging structure by sweat of a user, and prevent bad contact during charging caused by dirt on the skin of the user polluting the charging structure, so that the service life of the earphone is prolonged.

In order to achieve the above object, the present utility model provides an earphone including a main body portion, a connection portion, and a battery portion, the connection portion connecting the main body portion and the battery portion; the battery part comprises a battery shell, a battery and a charging structure, wherein the battery is arranged in the battery shell, and the charging structure is arranged on the battery shell; when the earphone is worn, the first surface of the battery shell is contacted with the back surface of auricle of skin, the second surface of the battery shell is contacted with scalp close to the back surface of auricle, and the charging structure is arranged on the surface of the battery shell which is not contacted with skin; the charging structure comprises a first charging connector and a second charging connector which are arranged at intervals, wherein one charging connector of the first charging connector and the second charging connector is a positive charging connector, and the other charging connector is a negative charging connector.

According to a further technical scheme of the utility model, the battery shell comprises a third surface, a fourth surface and a fifth surface, wherein the third surface is a surface of the battery shell opposite to the first surface, the fourth surface is opposite to the second surface, the fifth surface is a lower bottom surface of the battery shell, and the charging structure is arranged on at least one surface of the third surface, the fourth surface and the fifth surface.

According to the further technical scheme, a clamping groove is formed in the battery shell, and the charging structure is clamped on the clamping groove.

According to a further technical scheme, the charging structure and the battery shell are integrally formed.

According to a further technical scheme, a magnetic attraction structure is arranged in the battery shell, and the magnetic attraction structure is close to the charging structure.

According to a further technical scheme, the magnetic attraction structure at least comprises a magnetic block, the magnetic block is arranged between the first charging connector and the second charging connector, and the distance between the first charging connector and the second charging connector is larger than the length of the magnetic block.

According to a further technical scheme, metal coating films are arranged on charging contacts of the first charging connector and the second charging connector.

According to a further technical scheme of the utility model, the whole battery part is in a tetrahedral structure, or a cylindrical structure, or a cross section of the battery part is in an oval structure.

According to a further technical scheme, the connecting part is an ear hook, the ear hook comprises an ear hook body, and a metal supporting piece is arranged in the ear hook body.

According to a further technical scheme, the metal support piece is made of nickel-titanium alloy or titanium wire.

According to a further technical scheme, a flexible circuit board is further arranged in the ear hook, and the flexible circuit board is close to the metal support piece.

The earphone has the beneficial effects that: according to the utility model, the charging structure is arranged on the surface of the battery shell, which is not contacted with the skin, so that when the earphone is worn, the charging structure is not contacted with the skin of a user, thereby avoiding short circuit caused by wetting of the charging structure by sweat of the user, avoiding bad contact when the charging structure is charged due to dirt on the skin of the user, and further prolonging the service life of the earphone.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to the structures shown in these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of the overall structure of the earphone of the present utility model;

FIG. 2 is a schematic illustration of the wearing of the headset of the present utility model;

FIG. 3 is a schematic view of the headset of the present utility model worn at another angle;

FIG. 4 is a schematic overall structure of the charging structure;

FIG. 5 is a top view of a charging structure;

fig. 6 is a front view of the charging structure;

FIG. 7 is a schematic diagram of the internal structure of the earphone of the present utility model;

reference numerals illustrate:

a main body 1; a connection part 2; a battery section 3; a charging structure 4; a first charging connector 5; a second charging connector 6; a clamping structure 7; a magnetic block 8; a charging contact 9; a metal support 10.

The achievement of the objects, functional features and advantages of the present utility model will be further described with reference to the accompanying drawings, in conjunction with the embodiments.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1 to 3, a first embodiment of the earphone of the present utility model includes a main body 1, a connection portion 2 and a battery portion 3, the connection portion 2 connects the main body 1 and the battery portion 3, the battery portion 3 includes a battery housing, a battery (not shown in the drawings) and a charging structure 4, the battery is disposed in the battery housing, and the charging structure 4 is disposed on the battery housing.

When the earphone is worn, the first surface of the battery housing is in contact with the back of the auricle of the skin, the second surface of the battery housing is in contact with the scalp of the skin near the back of the auricle, and the charging structure 4 is provided on the surface of the battery housing which is not in contact with the skin. When wearing, because this charging structure 4 does not contact with user's skin, can avoid from this user's sweat to wet charging structure 4 and cause the short circuit, also can avoid the dirt on the user's skin to make dirty charging structure 4, cause and charge and go into the electricity, perhaps contact failure when charging, and then promote the life of earphone.

Referring to fig. 4 to 6, the charging structure 4 includes a first charging connector 5 and a second charging connector 6 that are disposed at intervals, one of the first charging connector 5 and the second charging connector 6 is a positive charging connector, and the other charging connector is a negative charging connector. The specific mounting order of the first charging connector 5 and the second charging connector 6 is not limited to this embodiment.

As an embodiment, referring to fig. 4 to 6, in order to facilitate the disassembly and maintenance of the charging structure 4, the charging structure 4 is detachably disposed on the battery case in this example. Specifically, be provided with the joint groove on the battery case, be equipped with corresponding joint structure 7 on charging structure 4, charging structure 4 passes through joint structure 7 joint in the joint groove.

As another embodiment, in order to improve the assembly stability of the charging structure 4, the charging structure 4 may be integrally formed with the battery case.

A second embodiment of the headset of the utility model is presented based on the first embodiment shown in fig. 1 to 3.

In this embodiment, the battery case includes a third surface, a fourth surface and a fifth surface, the third surface is a surface of the battery case opposite to the first surface, the fourth surface is opposite to the second surface, the fifth surface is a lower surface of the battery case, and the charging structure 4 is disposed on at least one of the third surface, the fourth surface and the fifth surface. Any one of the third surface, the fourth surface and the fifth surface is not contacted with the skin of a user, and the charging structure 4 is arranged on at least one of the third surface, the fourth surface and the fifth surface which are not contacted with the skin of the user, so that not only can the short circuit caused by the fact that sweat of the user wets the charging structure 4 be avoided, but also dirt on the skin of the user can be prevented from polluting the charging structure 4, and the charging structure cannot be charged, or poor contact is caused during charging, so that the service life of the earphone is prolonged, the pressing sense of the charging structure 4 to the user can be avoided, and the user experience is improved.

Referring to fig. 5, a third embodiment of the earphone according to the present utility model is provided based on the first embodiment shown in fig. 1 to 3.

In this embodiment, a magnetic attraction structure is disposed in the battery case, and the magnetic attraction structure is close to the charging structure 4.

The magnetic attraction structure at least comprises a magnetic block 8, wherein the magnetic block 8 is arranged between the first charging connector 5 and the second charging connector 6, and the distance between the first charging connector 5 and the second charging connector 6 is larger than the length of the magnetic block 8.

When charging, the magnet of structure and earphone charging box inside is inhaled to the magnetism, lets the charging contact 9 of first charging connector 5 and second charging connector 6 firmly correspond the charging head of charging box inside, conveniently charges.

In the present embodiment, the metal plating films are provided on the charging contacts 9 of the first charging connector 5 and the second charging connector 6.

The metal coating has a conductive function, and when in charging, the metal coating on the first charging connector 5 and the second charging connector 6 are in contact with a charging head in the charging box so as to realize the charging of the earphone.

In the present embodiment, the battery part 3 may be provided in its entirety in one of a tetrahedral structure, a cylindrical structure, an elliptical structure in cross section, or other shapes. The charging structure 4 is arranged at the rear end of the battery part 3 with a tetrahedron structure or a cylinder structure or an elliptic cross section, and is not in contact with the skin of the ear of the user, when the user wears the earphone, the charging structure 4 cannot be seen from the front side or the side of the user, and further the effect that short circuit faults caused by sweat contact charging 4 can be avoided and the attractiveness can be improved is achieved.

Referring to fig. 7, a fourth embodiment of the earphone according to the present utility model is proposed based on the first embodiment shown in fig. 1 to 3.

In this embodiment, the connection portion 2 is an ear hook, and the ear hook includes an ear hook body, and a metal supporting member 10 is disposed in the ear hook body.

The ear hook is in an arc shape attached to the ear of the user, the joint of one end of the ear hook and the main body part 1 is an earphone supporting point, and the weight of the ear hook from the position of the earphone supporting point to the battery part 3 is gradually increased. This earphone supporting point is the main stress point when the user wears the earphone, and the gravity that the ear-hook received from supporting point position beginning orientation battery portion 3 increases gradually, and whole earphone utilizes gravity to wear on user's ear, can make whole earphone and the perfect laminating of user's ear, avoid dropping to promote the user and wear the travelling comfort, promote user experience and feel.

The metal support piece 10 is adopted in this embodiment, so that the strength of the ear hook can be enhanced, the ear hook is prevented from being bent under the action of gravity, and the position of the earphone supporting point can be conveniently adjusted by a user according to actual demands, so that the wearing comfort of the ear hook is improved.

The metal support 10 may be a nickel-titanium alloy or a titanium wire, which is not limited in this embodiment.

A flexible circuit board is also arranged in the ear hook, and the flexible circuit board is close to 10.

The flexible circuit board may be disposed to cover a portion of the flexible circuit board 10, or may cover the whole flexible circuit board 10, and the specific matching structure of the flexible circuit board and the flexible circuit board 10 is not limited in this embodiment.

The earphone has the beneficial effects that: according to the utility model, the charging structure is arranged on the surface of the battery shell, which is not in contact with the skin, so that when the earphone is worn, the charging structure is not in contact with the skin of a user, thereby avoiding short circuit caused by wetting of the charging structure by sweat of the user, avoiding charging failure caused by dirt on the skin of the user or poor contact during charging, and further prolonging the service life of the earphone.

The foregoing description is only of the preferred embodiments of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structural changes made by the specification and drawings of the present utility model or direct/indirect application in other related technical fields are included in the scope of the present utility model.

Claims

1. An earphone, characterized in that the earphone comprises a main body part, a connecting part and a battery part, wherein the connecting part is connected with the main body part and the battery part; the battery part comprises a battery shell, a battery and a charging structure, wherein the battery is arranged in the battery shell, and the charging structure is arranged on the battery shell; when the earphone is worn, the first surface of the battery shell is contacted with the back surface of auricle of skin, the second surface of the battery shell is contacted with scalp close to the back surface of auricle, and the charging structure is arranged on the surface of the battery shell which is not contacted with skin; the charging structure comprises a first charging connector and a second charging connector which are arranged at intervals, wherein one charging connector of the first charging connector and the second charging connector is a positive charging connector, and the other charging connector is a negative charging connector.

2. The earphone of claim 1, wherein the battery housing comprises a third surface, a fourth surface, and a fifth surface, the third surface being an opposite surface of the battery housing from the first surface, the fourth surface being opposite the second surface, the fifth surface being a lower bottom surface of the battery housing, the charging structure being disposed on at least one of the third surface, the fourth surface, and the fifth surface.

3. The earphone of claim 1, wherein the battery housing is provided with a clamping groove, and the charging structure is clamped on the clamping groove.

4. The headset of claim 1, wherein the charging structure is integrally formed with the battery housing.

5. The earphone of claim 1, wherein a magnetic attraction structure is disposed within the battery housing, the magnetic attraction structure being proximate to the charging structure.

6. The headset of claim 5, wherein the magnetic structure comprises at least one magnet disposed between the first and second charging connectors, and wherein a spacing between the first and second charging connectors is greater than a length of the magnet.

7. The headset of claim 1, wherein the charging contacts of the first and second charging connectors are provided with a metal plating.

8. The earphone of claim 1, wherein the battery part has a tetrahedral structure, a cylindrical structure, or an elliptical structure in cross section as a whole.

9. The earphone of claim 1, wherein the connection portion is an ear hook, the ear hook comprising an ear hook body, and a metal support is disposed in the ear hook body.

10. The earphone of claim 9, wherein the metal support is a nickel titanium alloy or a titanium wire.

11. The earphone of claim 10, wherein a flexible circuit board is further disposed within the earhook, the flexible circuit board being proximate the metal support.