CN217486634U

CN217486634U - Bluetooth headset capable of being matched with left ear and right ear

Info

Publication number: CN217486634U
Application number: CN202221257130.XU
Authority: CN
Inventors: 郭胜荣
Original assignee: Shenzhen Dongxiang Technology Co ltd
Current assignee: Shenzhen Dongxiang Technology Co ltd
Priority date: 2022-05-24
Filing date: 2022-05-24
Publication date: 2022-09-23
Anticipated expiration: 2032-05-24

Abstract

The utility model provides a bluetooth headset of right-hand ear adaptation about can, include: the ear hanger comprises a rotating part, a rotating shaft connected to one end of the rotating part and a hanging tube connected to one end of the rotating shaft and adapted to the shape of an ear; the earphone body is internally provided with a rotary seat assembly, and an avoidance hole for the rotary part and the rotary shaft to rotate and move is formed in the rotary seat assembly; an included angle formed between the center line of the earphone body in the vertical direction and the axis line of the rotating shaft is e, and the following relational expression is satisfied: e is more than or equal to 10 degrees and less than or equal to 15 degrees. The utility model discloses a bluetooth headset is suitable for the earphone of phonation principles such as in-ear formula, non-in-ear formula, side sound production, osteoacusis and uses, designs into the structure of relative rotation with ear-hang and earphone body, through the rotation of ear-hang part, realizes that the left and right ears can both be worn, can solve bluetooth headset about the ear can not general problem.

Description

Bluetooth headset capable of being matched with left ear and right ear

Technical Field

The utility model relates to an earphone field, concretely relates to bluetooth headset of ear adaptation about can.

Background

The bluetooth earphone includes several types such as an in-ear earphone, and an out-hanging earphone. Different types of headphones may be used in different situations. Wherein, the ear-hanging earphone can be hung on the ear, is convenient to wear and is popular with users.

Traditional hangers formula earphone is unilateral earphone, according to the structural special design of human left ear and right ear, and left ear only is fit for left ear and wears, and the right ear only is fit for the right ear and wears, and two earphones can't be general. In order to solve the above problems, some manufacturers have designed an ear-hook type earphone assembly, such as that disclosed in patent No. CN101247667A, in which the ear hook and the connecting member are designed to be relatively rotatable, and after the ear hook is rotated 180 degrees, the left and right ears can be worn in an exchangeable manner. However, in the earphone structure, since the ear hook and the earphone can be easily rotated, the ear hook is easily loosened during use, and the left and right ears of the body part cannot be attached to the side face of a person when being worn, which is very easy to cause.

SUMMERY OF THE UTILITY MODEL

To the technical defect who exists in the background art, the utility model provides a bluetooth headset of right ear adaptation has about can, has solved above-mentioned technical problem and has satisfied the actual demand, and concrete technical scheme is as follows:

the bluetooth headset of ear adaptation about can includes:

the ear hook comprises a rotating part, a rotating shaft connected to one end of the rotating part and a hanging pipe which is connected to one end of the rotating shaft and is adapted to the shape of an ear;

the earphone body is internally provided with a rotating seat assembly, and an avoidance hole for the rotating part and the rotating shaft to rotate and move is formed in the rotating seat assembly;

an included angle formed between the center line of the earphone body in the vertical direction and the axis line of the rotating shaft is e, and the following relational expression is satisfied: e is more than or equal to 10 degrees.

Specifically, the following relational expression is satisfied: e is more than or equal to 10 degrees and less than or equal to 15 degrees.

Specifically, the earphone body includes the shell, fixes speaker module, microphone module, power module, the circuit board inboard of shell, the shell upper end is equipped with the confession the through-hole that the rotation axis passed.

Specifically, a protruding portion is arranged at one end, close to the ear, of the shell, the loudspeaker module is located on one side of the protruding portion, and a plurality of sound outlet holes penetrating through the inner cavity of the shell are formed in the protruding portion.

Specifically, the lower end of the shell is provided with a sound inlet hole, and the sound inlet hole is located below the microphone module.

Specifically, one end of the shell, which is far away from the ears, is provided with a control panel.

Specifically, the power module includes a storage battery and an input terminal connector, and the housing is provided with a circular hole for accommodating the input terminal connector.

Specifically, the rotating part is of a hemispherical structure, the rotating shaft is of a cylindrical structure, and the outer diameter of the rotating part is larger than that of the rotating shaft.

Specifically, the swivel base assembly includes a first support and a second support, and the avoidance hole is formed between the first support and the second support.

Specifically, the rotating part is equipped with first lockhole, second lockhole respectively around the relative both ends of direction of rotation, be equipped with on the first support with the first elasticity locating part of first lockhole or second lockhole looks block, be equipped with on the second support with first lockhole or the second elasticity locating part of second lockhole looks block, first elasticity locating part, second elasticity locating part lean on to dodge hole one end and form the protruding column structure of arc.

The utility model discloses the beneficial effect who has lies in:

1. the Bluetooth headset is suitable for being applied to earphones with sound production principles such as in-ear type, non-in-ear type, side sound production, bone conduction and the like, the ear hook and the headset body are designed to be relatively rotatable, the left ear and the right ear can be worn by rotation of the ear hook part, and the problem that the left ear and the right ear of the Bluetooth headset cannot be used universally can be solved;

2. an inclination angle of 10-15 degrees is formed between the central line of the earphone body along the vertical direction and the axial line of the rotating shaft, namely when the ear hook rotates around the earphone body, the rotating shaft and the earphone body form an inclination angle of 10-15 degrees, so that the left ear and the right ear of the earphone body are always attached to the side face of a person when being worn, and a user feels more comfortable in use.

Drawings

Fig. 1 is the stereo structure of the middle bluetooth earphone of the utility model, this state adaptation is used in the left ear.

Fig. 2 is the explosion diagram of the bluetooth headset of the present invention.

Fig. 3 is a schematic structural view of the combined middle ear hook and rotary seat assembly of the present invention.

Fig. 4 is a schematic structural view of the middle ear hook and the rotary seat assembly of the present invention before combination.

Fig. 5 is a rear view of the middle bluetooth headset of the present invention.

Fig. 6 is a cross-sectional view of the D-D surface of fig. 5.

Fig. 7 is the perspective structure of the middle bluetooth headset of the present invention, and this state is adapted to the right ear.

The reference signs are: the earphone comprises an ear hook 10, a rotating part 11, a first lock hole 111, a rotating shaft 12, a hanging pipe 13, an earphone body 20, a shell 21, a through hole 211, a bulge 212, a sound outlet hole 213, a sound inlet hole 214, a round hole 215, a loudspeaker module 22, a microphone module 23, a power supply module 24, a storage battery 241, an input end connector 242, a circuit board 25, a rotating seat assembly 30, a first support 31, a first elastic limiting piece 311, a second support 32, a second elastic limiting piece 321, an avoidance hole 301 and a control panel 40.

Detailed Description

The embodiments of the present invention will be described with reference to the accompanying drawings and related examples, but the embodiments of the present invention are not limited to the following examples, and the relevant essential components of the present invention related to the technical field should be regarded as known in the art, and can be known and grasped by those skilled in the art.

Please refer to fig. 1-7.

This embodiment discloses bluetooth headset that can left and right ear adaptation includes: ear-hang 10, earphone body 20, roating seat subassembly 30, wherein, ear-hang 10 including rotation portion 11, connect at the rotation axis 12 of rotation portion 11 one end, connect in rotation axis 12 one end and the pipe 13 of hanging of adaptation in the ear shape, the material of hanging pipe 13 can be chooseed for use and is had certain elastic material to make, the texture is soft, the earphone is worn the back, the ear does not have the uncomfortable and feels.

The structure of rotation portion 11 is hemispherical structure, can be more smooth revolve the center of rotation and rotate, the structure of rotation axis 12 is cylindrical structure, but not limited to cylindrical structure, can also be polygon column structure, or anomalous stripe structure can, can play the connection effect can, it is corresponding, be formed with in the roating seat subassembly 30 and supply rotation portion 11, the hole 301 of dodging of rotation axis 12 rotation activity, the shape and the rotation portion 11 of dodging hole 301, rotation axis 12 looks adaptation, and, in order to avoid rotation portion 11 to break away from, can design the external diameter of rotation portion 11 into the external diameter that is greater than rotation axis 12, through the limiting displacement of dodging hole 301 to rotation portion 11, can avoid ear-hang 10 to drop from roating seat subassembly 30.

An included angle formed between the center line of the earphone body 20 in the vertical direction and the axis line of the rotating shaft 12 is e, and the following relational expression is satisfied: e is more than or equal to 10 degrees and less than or equal to 15 degrees, namely when the ear hook 10 rotates around the earphone body 20, the rotating shaft 12 and the earphone body 20 form an inclination angle of 10 degrees to 15 degrees, so that the left ear and the right ear of the earphone body are always attached to the side face of a user when being worn, and the user feels more comfortable when using the earphone.

In a preferred embodiment, the earphone body 20 includes a housing 21, a speaker module 22 fixed inside the housing 21, a microphone module 23, a power module 24, and a circuit board 25, the speaker module 22 may be a speaker of sound generation principles such as in-ear type, non-in-ear type, side sound generation, and bone conduction, and a through hole 211 is formed at an upper end of the housing 21 for the rotation shaft 12 to pass through.

In a preferred embodiment, a protrusion 212 is disposed at one end of the casing 21 close to the ear, the protrusion 212 is designed according to the ear canal position of the left and right ears, the speaker module 22 is disposed at one side of the protrusion 212, a plurality of sound output holes 213 penetrating the inner cavity of the casing 21 are formed on the protrusion 212, the sound output holes 213 are designed according to the type of the earphone, and the sound output holes 213 can be eliminated if the earphone is an earphone based on the sound producing principle such as bone conduction.

In a preferred embodiment, the lower end of the housing 21 is provided with a sound inlet 214, the sound inlet 214 is located below the microphone module 23, and the sound inlet 214 can clearly transmit the sound source to the microphone module 23 to ensure sound quality.

In a preferred embodiment, a control panel 40 is provided at an end of the housing 21 away from the ear, the control panel 40 is a touch panel, information such as a song, a volume, and switching between the upper and lower songs is displayed on a screen of the touch panel, and a user performs control by pressing the touch panel from above with a finger, a pen, or the like in accordance with an instruction of the screen.

As a preferred embodiment, the power module 24 includes a storage battery 241 and an input terminal connector 242, the input terminal connector 242 is supported by a metal material, and the other end of the input terminal connector 242 is connected to a current input terminal on the circuit board 25, when the input terminal connector 242 is connected to an output terminal of an external charging device, a current passes through the input terminal connector 242, then is transmitted through a circuit on the circuit board 25, and then is transmitted to the storage battery 241 for storage and standby, when a user uses an earphone, the storage battery 241 passes through the circuit on the circuit board 25 to implement power output, and the housing 21 is provided with a circular hole 215 for accommodating the input terminal connector 242.

In a preferred embodiment, the rotating base assembly 30 includes a first support 31 and a second support 32, the first support 31 and the second support 32 can be assembled together by a snap-fit connection, a screw connection, etc. and then fixed in the housing 21, and the avoiding hole 301 is formed between the first support 31 and the second support 32.

As a preferred embodiment, in order to realize the rotation self-locking function of the ear hook 10, in this embodiment, a first locking hole 111 and a second locking hole are respectively formed at two opposite ends of the rotation portion 11 around the rotation direction; correspondingly, a first elastic limiting part 311 engaged with the first lock hole 111 or the second lock hole is arranged on the first support 31, a second elastic limiting part 321 engaged with the first lock hole 111 or the second lock hole is arranged on the second support 32, and the first elastic limiting part 311 and the second elastic limiting part 321 lean against one end of the avoidance hole 301 to form an arc-shaped convex structure; in practical application, when the ear hook 10 rotates to a state suitable for being used by a left ear, the first elastic limiting member 311 is clamped into the first lock hole 111, and the second elastic limiting member 321 is clamped into the second lock hole, so that an effect of preventing the ear hook 10 from loosening is achieved; when the ear hook 10 rotates to a state suitable for being used by the right ear, the first elastic limiting member 311 is clamped into the second locking hole, and the second elastic limiting member 321 is clamped into the first locking hole 111, so as to achieve the effect of preventing the ear hook 10 from loosening.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the principle of the present invention, and these improvements and decorations should also be regarded as the protection scope of the present invention.

Claims

1. The bluetooth headset of ear adaptation about can, its characterized in that includes:

the ear hook (10) comprises a rotating part (11), a rotating shaft (12) connected to one end of the rotating part (11), and a hanging tube (13) which is connected to one end of the rotating shaft (12) and is adapted to the shape of an ear;

the earphone comprises an earphone body (20), wherein a rotary base assembly (30) is arranged in the earphone body (20), and an avoidance hole (301) for the rotary movement of the rotating part (11) and the rotary shaft (12) is formed in the rotary base assembly (30);

an included angle formed between the center line of the earphone body (20) in the vertical direction and the axis line of the rotating shaft (12) is e, and the following relational expression is satisfied: e is more than or equal to 10 degrees.

2. The left-right-ear adaptable bluetooth headset of claim 1, wherein the following relation is satisfied: e is more than or equal to 10 degrees and less than or equal to 15 degrees.

3. The Bluetooth headset with the left and right ear adapting function according to claim 1, wherein the headset body (20) comprises a housing (21), a speaker module (22) fixed inside the housing (21), a microphone module (23), a power module (24), and a circuit board (25), and a through hole (211) for the rotation shaft (12) to pass through is formed in the upper end of the housing (21).

4. The bluetooth headset with left and right ear adaptation function according to claim 3, wherein the housing (21) has a protrusion (212) at one end near the ear, the speaker module (22) is located at one side of the protrusion (212), and the protrusion (212) has a plurality of sound outlet holes (213) formed through the inner cavity of the housing (21).

5. The Bluetooth headset adapted to the left and right ears as claimed in claim 3, wherein the lower end of the housing (21) is provided with a sound inlet hole (214), and the sound inlet hole (214) is located below the microphone module (23).

6. The Bluetooth headset adapted to be used in left and right ears as claimed in claim 3, wherein the end of the housing (21) away from the ears is provided with a control panel (40).

7. The bluetooth headset adapting to the left and right ears as claimed in claim 3, wherein the power module (24) comprises a battery (241) and an input terminal connector (242), and the housing (21) is provided with a circular hole (215) for accommodating the input terminal connector (242).

8. The bluetooth headset adapted for left and right ears as claimed in claim 1, wherein the rotation part (11) is a hemispherical structure, the rotation axis (12) is a cylindrical structure, and the outer diameter of the rotation part (11) is larger than the outer diameter of the rotation axis (12).

9. The bluetooth headset adapted for left and right ears as claimed in claim 1, wherein the swivel base assembly (30) comprises a first seat (31), a second seat (32), the avoiding hole (301) is formed between the first seat (31) and the second seat (32).

10. The bluetooth headset with the right and left ear adapting function according to claim 9, wherein the rotating portion (11) is provided with a first locking hole (111) and a second locking hole respectively around two opposite ends of the rotating direction, the first support (31) is provided with a first elastic limiting member (311) engaged with the first locking hole (111) or the second locking hole, the second support (32) is provided with a second elastic limiting member (321) engaged with the first locking hole (111) or the second locking hole, and the first elastic limiting member (311) and the second elastic limiting member (321) are close to one end of the avoiding hole (301) to form an arc-shaped convex structure.