CN211720721U

CN211720721U - Wireless noise reduction headset of wear-type

Info

Publication number: CN211720721U
Application number: CN202020893891.9U
Authority: CN
Inventors: 邓文武
Original assignee: Aesonic Electronics Co ltd
Current assignee: Guangdong Shengqiang Technology Co ltd
Priority date: 2020-05-25
Filing date: 2020-05-25
Publication date: 2020-10-20
Anticipated expiration: 2030-05-25

Abstract

The utility model relates to the technical field of earphones, in particular to a head-wearing wireless noise reduction earphone, which comprises a telescopic head band and earmuffs arranged at the two ends of the telescopic head band, wherein the telescopic head band and the earmuffs are provided with cavities which are communicated with each other; still include control module, bluetooth module, speaker, the module of making an uproar and power of falling, bluetooth module, speaker, the module of making an uproar and power respectively with control module electric connection, control module, bluetooth module, speaker, the module of making an uproar and power of falling all locate in the cavity. The utility model has the advantages of the multi-functional application of making an uproar, portable and use are just fallen in the bluetooth connection simultaneously.

Description

Wireless noise reduction headset of wear-type

Technical Field

The utility model relates to an earphone technical field, more specifically say, it relates to a wireless earphone of making an uproar that falls of wear-type.

Background

Generally, a headphone carries a headphone cable, and the headphone needs to be connected to an electronic device through the headphone cable to listen to music. The headset not only has single function, but also is very inconvenient to use and carry due to the existence of the headset wire.

SUMMERY OF THE UTILITY MODEL

The utility model aims at the not enough of above-mentioned prior art, the utility model aims at providing a headset of making an uproar falls in wearing formula is wireless has the multi-functional application of making an uproar, portable and the advantage of use of just falling simultaneously bluetooth connection.

The above technical purpose of the present invention can be achieved by the following technical solutions: a head-wearing wireless noise reduction earphone comprises a telescopic head band and earmuffs arranged at two ends of the telescopic head band, wherein the telescopic head band and the earmuffs are respectively provided with a cavity communicated with each other;

still include control module, bluetooth module, speaker, the module of making an uproar and power of falling, bluetooth module, speaker, the module of making an uproar and power respectively with control module electric connection, control module, bluetooth module, speaker, the module of making an uproar and power of falling all locate in the cavity.

Preferably, flexible bandeau including be the body that the arc set up and with body both ends grafting complex connecting cylinder, the other end of connecting cylinder with the ear muff is connected.

Preferably, the two ends of the pipe body are provided with plugs, and a plurality of first grooves matched with the plugs in a clamping mode are uniformly distributed on the inner wall of the connecting cylinder.

Preferably, the adjacent first grooves are transitionally arranged by a smooth curved surface.

Preferably, the two ends of the tube body are respectively provided with a soft colloid.

Preferably, the earmuffs are rotatably connected to the connecting cylinder.

Preferably, the earmuff includes the joint of pegging graft in the connecting cylinder, the connecting cylinder includes along circumference and be length direction and set up the second recess, the joint with second recess interference fit.

To sum up, the utility model discloses beneficial effect who has:

1. the telescopic head band can be automatically adjusted according to the size of the head of a user, and the ear muffs are worn on the ears of the user, so that the adjustability of the earphone is realized, and the earphone is convenient to wear;

2. the Bluetooth module, the loudspeaker, the power supply and the noise reduction module are respectively electrically connected with the control module, other parts are coordinated through the control module, and the noise reduction module sends reverse sound waves to external sound waves, so that the sound sent by the loudspeaker is not interfered by the external sound waves and is in a relatively quiet environment; the power is used for providing electric energy for each part, and the bluetooth module's facility for the earphone has broken away from wired connection's interference, through bluetooth and external electronic equipment interconnect, has got rid of wired puzzlement.

Drawings

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

fig. 2 is a partial structural schematic view of a joint between the pipe body and the connecting cylinder according to an embodiment of the present invention;

FIG. 3 is a partial schematic structural view of a connection between an earmuff and a connecting tube according to an embodiment of the present invention;

fig. 4 is a schematic circuit diagram of the earphone according to the embodiment of the present invention.

Reference numerals: 1. a retractable headband; 11. a pipe body; 12. a connecting cylinder; 13. a plug; 14. a first groove; 2. ear muffs; 3. a control module; 31. a Bluetooth module; 32. a speaker; 33. a noise reduction module; 34. a power source; 4. a clamping head; 5. a second groove.

Detailed Description

In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to illustrate the present invention in further detail. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly or indirectly connected to the other element.

It will be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in an orientation or positional relationship indicated in the drawings for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

A head-wearing wireless noise reduction earphone comprises a telescopic head band 1 and earmuffs 2 arranged at two ends of the telescopic head band 1, wherein the telescopic head band 1 and the earmuffs 2 are respectively provided with a cavity communicated with each other;

still include control module 3, bluetooth module 31, speaker 32, noise reduction module 33 and power 34 respectively with control module 3 electric connection, control module 3, bluetooth module 31, speaker 32, noise reduction module 33 and power 34 all locate in the cavity.

The retractable headband 1 in the embodiment can be adjusted according to the size of the head of a user, and the ear muffs 2 are worn on the ears of the user, so that the adjustability of the earphone is realized, and the earphone is convenient to wear.

In addition, the bluetooth module 31, the speaker 32, the power supply 34, and the noise reduction module 33 are electrically connected to the control module 3, and the control module 3 coordinates other components, and the noise reduction module 33 generates reverse sound waves to external sound waves, so that the sound generated by the speaker 32 is not interfered by the external sound waves and is in a relatively quiet environment; the power supply 34 is used for providing electric energy for each part, and the Bluetooth module 31 enables the earphone to be separated from the interference of wired connection, and the earphone is connected with external electronic equipment through Bluetooth, so that the wired trouble is avoided.

Specifically, flexible bandeau 1 is including being the body 11 of arc setting and with 11 both ends grafting complex connecting cylinder 12 of body, the other end of connecting cylinder 12 with ear muff 2 is connected.

In this embodiment, the telescopic headband 1 is telescopic through the insertion and connection of the tube body 11 and the connecting cylinder 12, so that the earphone can be worn conveniently.

Specifically, the both ends of body 11 are provided with plug 13, the inner wall evenly distributed of connecting cylinder 12 a plurality of with plug 13 joint complex first recess 14.

When the user telescopically adjusts the telescopic headband 1, the plug 13 needs to slide along the length direction of the connecting cylinder 12, and the inner wall of the connecting cylinder 12 is provided with the first grooves 14 matched with the plug 13 in a clamping manner, and the first grooves 14 are uniformly distributed on the inner wall of the connecting cylinder 12, so that the plug 13 is limited in each first groove 14, and the telescopic headband 1 is adjusted.

Specifically, the adjacent first grooves 14 are transitionally arranged by a smooth curved surface.

In this embodiment, the moving direction of the plug 13, i.e. when the plug 13 rotates from one first groove 14 to another first groove 14, can be smoother.

Specifically, the two ends of the tube body 11 are respectively provided with a soft colloid. Because the connecting cylinder 12 is in inserting fit with the pipe body 11, a gap exists between the connecting cylinder 12 and the pipe body 11, and the gap is filled by using the soft rubber ring, so that external sound cannot enter the inner cavity.

In particular, the cap 2 is rotatably connected to the connecting cylinder 12. The earphone has often need to be placed after using up, and the ear muff 2 that this embodiment adopted is the cylinder, and when accomodating for this reason, very take up space, be for this reason through setting up ear muff 2 rotate connect in connecting cylinder 12, and then make ear muff 2 can be according to accomodating space adjustment position, and then make things convenient for accomodating and placing of earphone.

Specifically, ear muff 2 is including pegging graft joint 4 in connecting cylinder 12, connecting cylinder 12 includes along circumference and be that length direction evenly sets up a plurality of second recesses 5, joint 4 with second recess 5 interference fit.

This embodiment is through the interference fit of joint 4 with second recess 5, and then realizes being connected of ear muff 2 and connecting cylinder 12, because second recess 5 just is length direction evenly set up along circumference, and then makes ear muff 2 rotatable coupling in connecting cylinder 12. The setting structure is simple and convenient.

The above embodiments are merely illustrative of the present invention, and are not intended to limit the present invention, and those skilled in the art can make modifications of the present embodiments without inventive contribution as required after reading the present specification, but all the embodiments are protected by patent law within the scope of the present invention.

Claims

1. A wireless noise reduction earphone of wear-type, characterized by: the ear muffs type telescopic headband comprises a telescopic headband (1) and ear muffs (2) arranged at two ends of the telescopic headband (1), wherein the telescopic headband (1) and the ear muffs (2) are respectively provided with a cavity communicated with each other;

still include control module (3), bluetooth module (31), speaker (32), fall and make an uproar module (33) and power (34), bluetooth module (31), speaker (32), fall make an uproar module (33) and power (34) respectively with control module (3) electric connection, control module (3), bluetooth module (31), speaker (32), fall and make an uproar module (33) and power (34) all locate in the cavity.

2. A wireless noise reducing headset according to claim 1, wherein: the telescopic headband (1) comprises a pipe body (11) and connecting cylinders (12), wherein the pipe body (11) is arc-shaped, the two ends of the pipe body (11) are connected with each other in an inserting mode, and the other ends of the connecting cylinders (12) are connected with the earmuffs (2).

3. A wireless noise reducing headset according to claim 2, wherein: the two ends of the pipe body (11) are provided with plugs (13), and a plurality of first grooves (14) matched with the plugs (13) in a clamping mode are uniformly distributed on the inner wall of the connecting cylinder (12).

4. A wireless noise reducing headset according to claim 3, wherein: the adjacent first grooves (14) are arranged in a transition mode through smooth curved surfaces.

5. A wireless noise reducing headset according to claim 4, wherein: soft colloid is respectively arranged at two ends of the tube body (11).

6. A wireless noise reducing headset according to claim 5, wherein: the ear shell (2) is rotatably connected to the connecting cylinder (12).

7. A wireless noise reducing headset according to claim 6, wherein: ear muff (2) are including pegging graft joint (4) in connecting cylinder (12), connecting cylinder (12) are including setting up second recess (5) along circumference and being length direction, joint (4) with second recess (5) interference fit.