CN215529273U

CN215529273U - High-tone-quality noise-reduction loss-prevention wireless Bluetooth headset

Info

Publication number: CN215529273U
Application number: CN202121670365.7U
Authority: CN
Inventors: 梁建婷
Original assignee: Think Every Moment Intelligent Technology Beijing Co ltd
Current assignee: Think Every Moment Intelligent Technology Beijing Co ltd
Priority date: 2021-07-22
Filing date: 2021-07-22
Publication date: 2022-01-14
Anticipated expiration: 2031-07-22

Abstract

The utility model discloses a high-tone-quality noise-reduction loss-prevention wireless Bluetooth headset which comprises a headset box, wherein a power indicator lamp is arranged at the middle end of the front side of the headset box, the rear end of the top of the headset box is movably connected with a sealing cover through a hinge, grooves are formed in the left side and the right side of the inner surface of the sealing cover, slots are formed in the left side and the right side of the inner surface of the headset box, and headset bodies are inserted into inner cavities of the slots in an inserted mode. According to the utility model, the first noise reduction layer is arranged on the top of the second substrate layer, the low-pressure foam mold layer and the high-elasticity polyester layer which are included in the first noise reduction layer have good noise reduction effects, the second noise reduction layer is arranged on the bottom of the second substrate layer, and the memory cotton layer and the high-polymer cotton layer which are included in the second noise reduction layer also have good noise reduction effects, so that the purposes of noise reduction and loss prevention are achieved, and the problem that the use requirements of people cannot be met because the existing wireless Bluetooth headset does not have the functions of noise reduction and loss prevention is solved.

Description

High-tone-quality noise-reduction loss-prevention wireless Bluetooth headset

Technical Field

The utility model relates to the technical field of Bluetooth headsets, in particular to a wireless Bluetooth headset with high sound quality, noise reduction and loss prevention.

Background

The Bluetooth earphone applies the Bluetooth technology to a hands-free earphone, so that a user can avoid annoying wire involvement and can easily talk freely in various modes, the Bluetooth earphone is a good tool for improving efficiency of mobile business groups since the appearance of the Bluetooth earphone, Bluetooth is a short-distance wireless communication specification with low cost and large capacity, a Bluetooth notebook computer is a notebook computer with a Bluetooth wireless communication function, Ericsson corporation in 1995 proposes a Bluetooth concept firstly, the Bluetooth specification adopts a microwave frequency band to work, the transmission rate is 1 Mbyte per second, the maximum transmission distance is 10 meters, the transmission power can reach 100 meters by increasing, the Bluetooth technology is globally open, the compatibility is good in the global range, the Bluetooth earphone can be connected into a whole through an intangible Bluetooth network with low cost all over the world, people have higher and higher requirements on the tone quality of the Bluetooth earphone, and the existing wireless Bluetooth earphone does not have the functions of noise reduction and loss prevention, the use requirements of people cannot be met, and the existing wireless Bluetooth headset is provided with a high-tone-quality noise-reduction loss-prevention wireless Bluetooth headset.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a high-tone-quality noise-reduction loss-prevention wireless Bluetooth headset, which has the advantages of noise reduction and loss prevention and solves the problem that the existing wireless Bluetooth headset cannot meet the use requirements of people because the existing wireless Bluetooth headset does not have the function of noise reduction and loss prevention.

In order to achieve the purpose, the utility model provides the following technical scheme: high tone quality falls wireless bluetooth headset of loss prevention of making an uproar, including the earphone box, the positive middle-end of earphone box is provided with power indicator, there is sealed lid at the rear end at earphone box top through hinge swing joint, the left and right sides of sealed lid internal surface all sets up flutedly, the slot has all been seted up to the left and right sides of earphone box internal surface, the inner chamber of slot has all been pegged graft and has been had the earphone body, a plurality of louvres have been seted up to the positive upper end of earphone body, the bottom of earphone body is provided with the metal circle that charges, the left middle-end of earphone body is provided with the control button, the earphone department of earphone body is provided with and falls the circle of making an uproar, the hole of charging has been seted up to the middle-end of earphone box bottom.

Preferably, the noise reduction ring comprises a second substrate layer, a first noise reduction layer is arranged at the top of the second substrate layer and comprises a low-bubble die layer and a high-elasticity polyester layer, a second noise reduction layer is arranged at the bottom of the second substrate layer and comprises a memory cotton layer and a high-polymer cotton layer.

Preferably, the high elastic polyester layer is positioned on top of the second substrate layer and the low-pressure bubble mold layer is positioned on top of the high elastic polyester layer.

Preferably, the thickness of the low-pressure bubble mould layer is the same as that of the high-elasticity polyester layer, and the thickness of the first noise reduction layer is 0.3-0.4 times that of the second substrate layer.

Preferably, the memory cotton layer is located at the bottom of the second substrate layer, and the polymer cotton layer is located at the bottom of the memory cotton layer.

Preferably, the thickness of the memory cotton layer is the same as that of the polymer cotton layer, and the thickness of the second noise reduction layer is 0.4-0.5 times of that of the second base layer.

Preferably, the earphone box comprises a first base layer, an ultra-high molecular weight polyethylene layer is arranged on the top of the first base layer, and a polyurethane layer is arranged at the bottom of the first base layer.

Preferably, the thickness of the ultra-high molecular weight polyethylene layer is the same as that of the polyurethane layer, and the thickness of the ultra-high molecular weight polyethylene layer is 0.35-0.45 times of that of the first base layer.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the utility model, the first noise reduction layer is arranged on the top of the second substrate layer, the low-pressure bubble mold layer and the high-elasticity polyester layer which are included in the first noise reduction layer have very good noise reduction effects, the second noise reduction layer is arranged on the bottom of the second substrate layer, the memory cotton layer and the high-polymer cotton layer which are included in the second noise reduction layer also have very good noise reduction effects, and the materials are very soft and can be inserted into the auditory canal of people, so that sound can be transmitted to the ear of people without damage, and people can not feel uncomfortable in the auditory canal even if wearing the earphone body for a long time.

2. The ultra-high molecular weight polyethylene layer arranged on the top of the first substrate layer has very good wear resistance, and the polyurethane layer arranged on the bottom of the first substrate layer also has very good wear resistance, so that the earphone box achieves the wear resistance purpose.

Drawings

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

FIG. 2 is a schematic view of the earphone body structure according to the present invention;

FIG. 3 is a schematic cross-sectional view of a noise reduction ring according to the present invention;

FIG. 4 is a schematic view of a first noise reduction layer structure according to the present invention;

FIG. 5 is a schematic view of a second noise reduction layer according to the present invention;

fig. 6 is a schematic cross-sectional view of the earphone box of the present invention.

In the figure: 1. an earphone box; 101. a first substrate layer; 102. an ultra-high molecular weight polyethylene layer; 103. a polyurethane layer; 2. an earphone body; 3. a sealing cover; 4. a groove; 5. a hinge; 6. a slot; 7. a power indicator light; 8. a noise reduction ring; 81. a second substrate layer; 82. a first noise reduction layer; 821. a low-pressure bubble mold layer; 822. a high elastic polyester layer; 83. a second noise reduction layer; 831. a memory cotton layer; 832. a high molecular cotton layer; 9. heat dissipation holes; 10. a control key; 11. and charging the metal ring.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "connected", and the like are to be construed broadly, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The earphone box 1, the first substrate layer 101, the ultra-high molecular weight polyethylene layer 102, the polyurethane layer 103, the earphone body 2, the sealing cover 3, the groove 4, the hinge 5, the slot 6, the power indicator light 7, the noise reduction ring 8, the second substrate layer 81, the first noise reduction layer 82, the low-pressure bubble mold layer 821, the high-elasticity polyester layer 822, the second noise reduction layer 83, the memory cotton layer 831, the high-molecular cotton layer 832, the radiating hole 9, the control key 10 and the charging metal ring 11 are all universal standard parts or parts known by a person skilled in the art, and the structure and the principle of the earphone box can be known by the person skilled in the art or can be known by a conventional experimental method.

Referring to fig. 1-6, the wireless bluetooth headset with noise reduction and loss prevention function comprises a headset box 1, the headset box 1 comprises a first substrate layer 101, an ultra-high molecular weight polyethylene layer 102 is arranged on the top of the first substrate layer 101, a polyurethane layer 103 is arranged at the bottom of the first substrate layer 101, the thickness of the ultra-high molecular weight polyethylene layer 102 is the same as that of the polyurethane layer 103, the thickness of the ultra-high molecular weight polyethylene layer 102 is 0.35-0.45 times that of the first substrate layer 101, the ultra-high molecular weight polyethylene layer 102 arranged on the top of the first substrate layer 101 has excellent wear resistance, the polyurethane layer 103 arranged at the bottom of the first substrate layer 101 also has excellent wear resistance, so that the headset box 1 achieves the purpose of wear resistance, a power indicator 7 is arranged at the middle end of the front side of the headset box 1, and a sealing cover 3 is movably connected to the rear end of the top of the headset box 1 through a hinge 5, the left side and the right side of the inner surface of the sealing cover 3 are both provided with grooves 4, the left side and the right side of the inner surface of the earphone box 1 are both provided with slots 6, the inner cavity of each slot 6 is inserted with an earphone body 2, the upper end of the front surface of the earphone body 2 is provided with a plurality of heat radiation holes 9, the bottom of the earphone body 2 is provided with a charging metal ring 11, the middle end of the left side of the earphone body 2 is provided with a control key 10, the receiver of the earphone body 2 is provided with a noise reduction ring 8, the noise reduction ring 8 comprises a second substrate layer 81, the top of the second substrate layer 81 is provided with a first noise reduction layer 82, the first noise reduction layer 82 comprises a low-pressure bubble mold layer 821 and a high-elasticity polyester layer 822, the bottom of the second substrate layer 81 is provided with a second noise reduction layer 83, the second noise reduction layer 83 comprises a memory cotton layer 831 and a high-molecular cotton layer 832, the high-elasticity polyester layer 822 is positioned at the top of the second substrate layer 81, the low-pressure bubble mold layer 821 is positioned at the top of the high-elasticity polyester layer 822, the thickness of the low-pressure bubble mold layer 821 is the same as that of the high-elasticity polyester layer 822, the thickness of the first noise reduction layer 82 is 0.3-0.4 times of that of the second substrate layer 81, the memory cotton layer 831 is positioned at the bottom of the second substrate layer 81, the high-polymer cotton layer 832 is positioned at the bottom of the memory cotton layer 831, the thickness of the memory cotton layer 831 is the same as that of the high-polymer cotton layer 832, the thickness of the second noise reduction layer 83 is 0.4-0.5 times of that of the second substrate layer 81, the middle end of the bottom of the earphone box 1 is provided with a charging hole, the first noise reduction layer 82 is arranged at the top of the second substrate layer 81, the low-pressure bubble mold layer 821 and the high-elasticity polyester layer 822 included in the first noise reduction layer 82 have a very good noise reduction effect, the second noise reduction layer 83 is arranged at the bottom of the second substrate layer 81, the memory cotton layer 831 and the high-polymer cotton layer 832 included in the second noise reduction layer 83 also have a very good noise reduction effect, and above these materials all are very soft, can fill in people's duct in the middle of, in so just so better with sound lossless transmission to people's ear, even people wear earphone body 2 for a long time can not feel the duct uncomfortable yet, through the cooperation of above structure, has reached the mesh of making an uproar and preventing the loss of falling.

When the wireless Bluetooth earphone is used, the first noise reduction layer 82 is arranged on the top of the second substrate layer 81, the low-pressure bubble mold layer 821 and the high-elasticity polyester layer 822 which are included in the first noise reduction layer 82 have a good noise reduction effect, the second noise reduction layer 83 is arranged on the bottom of the second substrate layer 81, the memory cotton layer 831 and the high-polymer cotton layer 832 which are included in the second noise reduction layer 83 also have a good noise reduction effect, the materials are very soft and can be inserted into the auditory canal of people, so that sound can be transmitted to the ears of people without damage, even if people wear the earphone body 2 for a long time, the auditory canal cannot be felt to be uncomfortable, the purposes of noise reduction and damage prevention are achieved through the matching of the structures, the problem that the existing wireless Bluetooth earphone does not have the functions of noise reduction and damage prevention and cannot meet the use requirements of people is solved, the ultrahigh-molecular-weight polyethylene layer 102 arranged on the top of the first substrate layer 101 has a good wear resistance, the polyurethane layer 103 arranged at the bottom of the first substrate layer 101 also has very good wear resistance, so that the earphone box 1 achieves the wear resistance.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. High tone quality falls wireless bluetooth headset of loss prevention of making an uproar, including earphone box (1), its characterized in that: the earphone comprises an earphone body (2), wherein a power indicator lamp (7) is arranged at the front middle end of the earphone box (1), a sealing cover (3) is movably connected to the rear end of the top of the earphone box (1) through a hinge (5), grooves (4) are formed in the left side and the right side of the inner surface of the sealing cover (3), slots (6) are formed in the left side and the right side of the inner surface of the earphone box (1), the inner cavities of the slots (6) are all spliced with the earphone body (2), a plurality of radiating holes (9) are formed in the front upper end of the earphone body (2), a charging metal ring (11) is arranged at the bottom of the earphone body (2), a control key (10) is arranged at the left middle end of the earphone body (2), a noise reduction ring (8) is arranged at the earphone position of the earphone body (2), and a charging hole is formed in the middle end of the bottom of the earphone box (1).

2. The high-quality noise-reducing loss-preventing wireless Bluetooth headset of claim 1, wherein: the noise reduction ring (8) comprises a second substrate layer (81), a first noise reduction layer (82) is arranged at the top of the second substrate layer (81), the first noise reduction layer (82) comprises a low-pressure bubble mold layer (821) and a high-elasticity polyester layer (822), a second noise reduction layer (83) is arranged at the bottom of the second substrate layer (81), and the second noise reduction layer (83) comprises a memory cotton layer (831) and a high-molecular cotton layer (832).

3. The high-quality noise-reducing loss-preventing wireless Bluetooth headset of claim 2, wherein: the high elastic polyester layer (822) is positioned on top of the second substrate layer (81), and the low-pressure bubble mold layer (821) is positioned on top of the high elastic polyester layer (822).

4. The high-quality noise-reducing loss-preventing wireless Bluetooth headset of claim 2, wherein: the thickness of the low-pressure bubble mould layer (821) is the same as that of the high-elasticity polyester layer (822), and the thickness of the first noise reduction layer (82) is 0.3-0.4 times of that of the second substrate layer (81).

5. The high-quality noise-reducing loss-preventing wireless Bluetooth headset of claim 2, wherein: the memory cotton layer (831) is located at the bottom of the second substrate layer (81), and the polymer cotton layer (832) is located at the bottom of the memory cotton layer (831).

6. The high-quality noise-reducing loss-preventing wireless Bluetooth headset of claim 2, wherein: the thickness of the memory cotton layer (831) is the same as that of the polymer cotton layer (832), and the thickness of the second noise reduction layer (83) is 0.4-0.5 times of that of the second base layer (81).

7. The high-quality noise-reducing loss-preventing wireless Bluetooth headset of claim 1, wherein: the earphone box (1) comprises a first base layer (101), an ultrahigh molecular weight polyethylene layer (102) is arranged on the top of the first base layer (101), and a polyurethane layer (103) is arranged at the bottom of the first base layer (101).

8. The high-quality noise-reducing loss-preventing wireless Bluetooth headset of claim 7, wherein: the thickness of the ultra-high molecular weight polyethylene layer (102) is the same as that of the polyurethane layer (103), and the thickness of the ultra-high molecular weight polyethylene layer (102) is 0.35-0.45 times of that of the first base layer (101).