CN214675595U

CN214675595U - Noise reduction earphone

Info

Publication number: CN214675595U
Application number: CN202120636682.0U
Authority: CN
Inventors: 高坤; 董少军
Original assignee: Jining Haifu Electronic Technology Co Ltd
Current assignee: Jining Haifu Electronic Technology Co Ltd
Priority date: 2021-03-30
Filing date: 2021-03-30
Publication date: 2021-11-09
Anticipated expiration: 2031-03-30

Abstract

The utility model discloses an earphone of making an uproar falls, including the earphone body, the both sides of earphone body inner wall are fixed respectively and are equipped with two first interlayers and second interlayer, one side of earphone body is fixed and is equipped with the sound outlet, the inside of earphone body is equipped with uses the subassembly, use the subassembly to include lithium cell, FPC board, bluetooth antenna and loudspeaker, the fixed top that sets up between two first interlayers of lithium cell, the fixed middle part that sets up between two first interlayers of FPC board, the fixed bottom that sets up between two first interlayers of bluetooth antenna, the outside of earphone body is equipped with wears the subassembly, the beneficial effects of the utility model are that: through the FPC board that sets up, the weight that is convenient for alleviate the product has improved the portability to a certain extent, and the earmuff that sets up through wearing in the subassembly cooperatees with the earphone body, is convenient for wear more firmly when strenuous exercise, avoids just dropping and influences the use, is convenient for improve the result of use through the noise reduction module that sets up.

Description

Noise reduction earphone

Technical Field

The utility model relates to an earphone, in particular to noise reduction earphone belongs to earphone technical field.

Background

The earphone is a pair of conversion units, it accepts the electric signal that media player or receiver sent, utilizes the speaker that is close to the ear to change it into the sound wave that can hear, from the development of whole audio frequency trade, wireless earphone still counts new life thing, but current wireless earphone all designs into the in-ear type usually, and the wearing mode is single, because in-ear type bluetooth headset volume is less, wears when the motion or wears when violent motion and drops easily and influence the use, and does not possess the function of making an uproar and influence the result of use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a noise reduction earphone to solve the current wireless earphone that proposes in the above-mentioned background art, the wearing mode is single, drops easily, and the inconvenient problem that possesses the function of making an uproar of falling.

In order to achieve the above object, the utility model provides a following technical scheme: a noise reduction earphone comprises an earphone body, wherein two first interlayer and a second interlayer are fixedly arranged on two sides of the inner wall of the earphone body respectively, a sound outlet is fixedly arranged on one side of the earphone body, a use assembly is arranged in the earphone body and comprises a lithium battery, an FPC board, a Bluetooth antenna and a loudspeaker, the lithium battery is fixedly arranged at the top between the two first interlayers, the FPC board is fixedly arranged at the middle part between the two first interlayers, the Bluetooth antenna is fixedly arranged at the bottom between the two first interlayers, the loudspeaker is fixedly arranged at the middle part of the second interlayer, the sound outlet end of the loudspeaker is matched with the position of the sound outlet, a pressure relief hole is formed in one side of the top end of the earphone body, a microphone sound pickup hole is formed in the other side of the top end of the earphone body, and a noise reduction module is fixedly arranged at the top of the other side of one of the first interlayer, two bottom mounting between the first interlayer is equipped with ventilative filter screen, the outside of earphone body is equipped with wears the subassembly, it includes puigging, hangers cover and tone mouth cover to wear the subassembly, the fixed parcel of puigging is on the surface of earphone body, hangers cover is established in the bottom of earphone body, the tone mouth ways is established in the outside of first sound outlet.

As an optimal technical scheme of the utility model, bluetooth antenna and FPC board electric connection, the bottom mounting of earphone body is equipped with shift knob, play switch and bluetooth switch are installed respectively to shift knob's surface.

As an optimal technical scheme of the utility model, loudspeaker pass through broadcast switch and FPC board electric connection.

As an optimal technical scheme of the utility model, the FPC board passes through bluetooth switch and lithium cell electric connection.

As an optimized technical scheme of the utility model, the puigging is made by the polyurethane material.

As an optimal technical scheme of the utility model, hangers cover and tone mouth cover are made by the silica gel material.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model relates to an earphone of making an uproar falls, the bluetooth antenna through setting up in using the subassembly is convenient for wireless use, through the FPC board that sets up, it has the characteristics that distribution density is high, light in weight, thickness is thin, the weight that is convenient for alleviate the product has improved the portability to a certain extent, cooperate with the earphone body through wearing the earmuff that sets up in the subassembly, it is more firm to be convenient for wear when strenuous exercise, avoid and drop and influence the use, the module of making an uproar is convenient for improve the result of use through the noise reduction who sets up.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic sectional structure of the present invention;

fig. 3 is a schematic side view of the cross-sectional structure of the present invention.

In the figure: 1. an earphone body; 2. a first barrier layer; 3. a second barrier layer; 4. a sound outlet; 5. using the component; 51. a lithium battery; 52. an FPC board; 53. a Bluetooth antenna; 54. a horn; 55. a pressure relief vent; 56. a microphone sound pickup hole; 57. a noise reduction module; 6. a breathable filter screen; 7. a wear assembly; 71. a sound insulating layer; 72. hanging an earmuff; 73. a sound mouth sleeve; 8. and a button is switched on and off.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the utility model provides a noise reduction earphone, which comprises an earphone body 1, two first interlayer 2 and a second interlayer 3 are respectively fixed on two sides of the inner wall of the earphone body 1, a sound outlet 4 is fixed on one side of the earphone body 1, a use component 5 is arranged in the earphone body 1, the use component 5 comprises a lithium battery 51, an FPC board 52, a Bluetooth antenna 53 and a loudspeaker 54, the lithium battery 51 is fixed on the top between the two first interlayers 2, the FPC board 52 is fixed on the middle part between the two first interlayers 2, the Bluetooth antenna 53 is fixed on the bottom between the two first interlayers 2, the loudspeaker 54 is fixed on the middle part of the second interlayer 3, the sound outlet of the loudspeaker 54 is matched with the sound outlet 4, the use is convenient, a pressure relief hole 55 is arranged on one side of the top end of the earphone body 1, a microphone pickup hole 56 is arranged on the other side of the top end of the earphone body 1, fixed noise reduction module 57 that is equipped with in top of 2 opposite sides of one of them first interlayer, be convenient for fall and make an uproar, be favorable to improving the result of use, the bottom mounting between two first interlayers 2 is equipped with ventilative filter screen 6, the outside of earphone body 1 is equipped with wears subassembly 7, it includes puigging 71 to wear subassembly 7, earmuff 72 and sound mouth cover 73, the fixed parcel of puigging 71 is on the surface of earphone body 1, earmuff 72 cover is established in the bottom of earphone body 1, the diversity of the mode of wearing has been increased, sound mouth cover 73 cover is established in the outside of first sound outlet 4.

Preferably, bluetooth antenna 53 and FPC board 52 electric connection, the bottom mounting of earphone body 1 is equipped with shift knob 8, play switch and bluetooth switch are installed respectively to shift knob 8's surface, loudspeaker 54 passes through play switch and FPC board 52 electric connection, FPC board 52 passes through bluetooth switch and lithium cell 51 electric connection, the wireless use of being convenient for, puigging 71 is made by the polyurethane material, be convenient for give sound insulation and fall the noise, hangers cover 72 and mouthpiece cover 73 are made by the silica gel material, be favorable to going into the ear.

When the noise reduction earphone is used, firstly, the use component 5 is placed at a corresponding working position, then whether all parts of the wear component 7 work normally or not is checked, the noise reduction earphone can be used after the checking is finished, the loudspeaker 54 and the sound outlet 4 in the earphone body 1 are aligned with an ear hole for ear insertion, the FPC board 52 with the model of WEP200 can start to operate by opening the play switch so as to drive the Bluetooth antenna 53 and the loudspeaker 54 to start to use, the digital product play content is connected through the Bluetooth antenna 53 and is transmitted out through the loudspeaker 54, the Bluetooth antenna 53 arranged in the use component 5 is convenient for wireless use, the FPC board 52 has the characteristics of high wiring density, light weight and thin thickness, the portability is improved to a certain degree by facilitating the weight reduction of the product, the ear hanging sleeve 72 arranged in the wear component 7 is matched with the earphone body 1, it is more firm to be convenient for wear when strenuous exercise, avoids and drop the influence and uses, can choose not to wear ear-hanging cover 72 when not strenuous exercise, and the ear can be directly gone into to the shape of its earphone body 1, can be for QCC 3040's noise reduction module 57 and microphone pickup hole 56 through the model cooperate and be convenient for improve the result of use.

In the description of the present invention, it should be understood that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.

In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The noise reduction earphone comprises an earphone body (1) and is characterized in that two first interlayer (2) and a second interlayer (3) are fixedly arranged on two sides of the inner wall of the earphone body (1) respectively, a sound outlet (4) is fixedly arranged on one side of the earphone body (1), a use component (5) is arranged inside the earphone body (1), the use component (5) comprises a lithium battery (51), an FPC board (52), a Bluetooth antenna (53) and a loudspeaker (54), the lithium battery (51) is fixedly arranged at the top between the two first interlayers (2), the FPC board (52) is fixedly arranged in the middle between the two first interlayers (2), the Bluetooth antenna (53) is fixedly arranged at the bottom between the two first interlayers (2), the loudspeaker (54) is fixedly arranged in the middle of the second interlayer (3), and the sound outlet of the loudspeaker (54) is matched with the sound outlet (4), pressure release hole (55) have been seted up to one side on earphone body (1) top, microphone sound collecting hole (56) have been seted up to the opposite side on earphone body (1) top, one of them the fixed noise reduction module (57) that is equipped with in top of first interlayer (2) opposite side, two bottom mounting between first interlayer (2) is equipped with ventilative filter screen (6), the outside of earphone body (1) is equipped with wears subassembly (7), it includes puigging (71), hangers cover (72) and sound mouth cover (73) to wear subassembly (7), the fixed surface of parcel at earphone body (1) of puigging (71), the bottom at earphone body (1) is established to hangers cover (72), sound mouth cover (73) is established in the outside of first sound outlet (4).

2. A noise reducing headphone according to claim 1 wherein: bluetooth antenna (53) and FPC board (52) electric connection, the bottom mounting of earphone body (1) is equipped with shift knob (8), play switch and bluetooth switch are installed respectively to the surface of shift knob (8).

3. A noise reducing headphone according to claim 2 wherein: the loudspeaker (54) is electrically connected with the FPC board (52) through a play switch.

4. A noise reducing headphone according to claim 3 wherein: the FPC board (52) is electrically connected with the lithium battery (51) through the Bluetooth switch.

5. A noise reducing headphone according to claim 1 wherein: the sound insulation layer (71) is made of polyurethane.

6. A noise reducing headphone according to claim 1 wherein: the ear hanging sleeve (72) and the mouth sounding sleeve (73) are made of silica gel materials.