CN215010675U

CN215010675U - Earphone sleeve suitable for in-ear type real wireless Bluetooth earphone

Info

Publication number: CN215010675U
Application number: CN202121287962.1U
Authority: CN
Inventors: 戴巧玲
Original assignee: Shenzhen Handel Technology Co ltd
Current assignee: Shenzhen Jianwen Technology Co.,Ltd.
Priority date: 2021-06-09
Filing date: 2021-06-09
Publication date: 2021-12-03
Anticipated expiration: 2031-06-09

Abstract

The utility model provides an earphone sleeve suitable for an in-ear type real wireless Bluetooth earphone, which comprises an ear cap and a base, wherein the ear cap is clamped on the base; the base comprises a plastic rubber main body and a silica gel main body; one end of the plastic rubber main body, which is combined with the silica gel main body, is provided with a wear-resistant anti-aging clamping position, and the silica gel main body is provided with an integrated structure groove, a damping anti-slip ring and a silica gel sealing ring; the damping slip-proof ring and the silica gel sealing ring are connected into a whole through an integrated structure groove. The utility model discloses make the true wireless bluetooth headset of pleasant formula wear more comfortablely, wear and deepen the duct more, wear more stably. The glue injection groove is formed by combining silica gel and plastic materials. The double-layer silica gel gasket at the lowest buckle position belongs to a secondary processing technology. Two-layer packing ring uses a leg joint, and the connection technology once is less than general manufacturing, effectively promotes the packing ring life-span, and it is long when improving the use. Double-deck silica gel packing ring body structure in bottom: the sealing problem of the base is solved, so that the sound insulation of the earplug base is better than that of pure plastic.

Description

Earphone sleeve suitable for in-ear type real wireless Bluetooth earphone

Technical Field

The utility model relates to an electronic product accessory field especially relates to wireless bluetooth headset's ear cap base and ear cap.

Background

In recent two years, the market of the wireless Bluetooth headset is getting hotter, and due to pursuit of people on stereo sound, noise reduction and fidelity in the aspect of tone quality, the growth trend of the in-ear type real Bluetooth wireless headset is more rapid. Problems such as uncomfortable wearing, unstable wearing, poor sound insulation, abnormal sound in use and the like also exist.

An in-ear real bluetooth wireless headset can be decomposed into three main parts, which are respectively: earphone main part, earphone storehouse and the earphone cover of charging. The earphone main body is a sound production part; the earphone charging bin is connected with the earphone main body (can charge the earphone main body); the earphone sleeve is sleeved on the earphone body and comprises an earphone base and an ear cap which are worn in ears (attached to the auditory meatus of a human body).

The utility model discloses be promptly in order to improve relevant problem, provide the earphone sleeve who is applicable to the true wireless bluetooth headset of in-ear formula, it is better to let the true wireless bluetooth headset of in-ear wear and install.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems in the prior art, the utility model provides an earphone sleeve suitable for an in-ear type real wireless Bluetooth earphone, which comprises an ear cap and a base, wherein the ear cap is clamped on the base; the base comprises a plastic rubber main body and a silica gel main body; one end of the plastic rubber main body, which is combined with the silica gel main body, is provided with a wear-resistant anti-aging clamping position, and the silica gel main body is provided with an integrated structure groove, a damping anti-slip ring and a silica gel sealing ring; the damping slip-proof ring and the silica gel sealing ring are connected into a whole through an integrated structure groove.

As the utility model discloses a further improvement, the base still includes the tuning filter screen, and the tuning filter screen is pasted above the base, and the tuning filter screen is attached to the position in the top of base, and the top of here indicates the position that is close to the earcap.

As a further improvement, the base further comprises a dustproof and antifouling net which is clamped inside the damping and anti-slip ring.

As a further improvement of the utility model, the earcap comprises an outer umbrella and a conduit, a section of concave structure is arranged inside the earcap to form a concave wall, and the concave wall is arranged at the top of the conduit; the inner concave wall is connected with the outer umbrella and the conduit; the inner concave wall makes the whole earcap present an inverted cone, the cross section of the whole earcap at the center is in a trapezoidal shape, and the upper part can rebound.

As a further improvement of the utility model, the outer umbrella, the inner concave wall and the conduit are of an integrated structure.

As a further improvement of the utility model, the outer umbrella surface layer is provided with fine vertical stripes.

As a further improvement of the utility model, the surface of the outer umbrella adopts a frosted technology to form a frosted structure.

As a further improvement of the utility model, the top of the conduit is provided with a filter screen, and the peripheral shape of the filter screen is circular or elliptical.

As a further improvement of the utility model, the filter screen and the main body of the ear cap are of an integrated structure.

As a further improvement of the utility model, be equipped with soundproof cotton below the filter screen, soundproof cotton is located the pipe top inboard.

The utility model has the advantages that:

the utility model discloses make the true wireless bluetooth headset of pleasant formula wear more comfortablely, wear and go deep into the duct more, wear more stably, concrete effect as follows.

The base part of the utility model adopts a new technology combining plastic and silica gel.

The glue injection groove is formed by combining silica gel and plastic materials. The double-layer silica gel gasket at the lowest buckle position belongs to a secondary processing technology. Two-layer packing ring is connected with a support, and the processing technology is connected once less than general manufacturing, and double-deck silica gel packing ring belongs to an organic whole structure, effectively promotes the packing ring life-span, and it is long when improving the use.

Double-deck silica gel packing ring body structure in bottom: the sealing problem of the base is solved, so that the sound insulation of the earplug base is better than that of pure plastic.

Double-deck silica gel packing ring body structure in bottom: silica gel belongs to elastic material, solves base joint position skew or unable tight fit contact problem. Reduce the abnormal sound generated by the rotation friction.

The silica gel packing ring belongs to embedded rubber coating, and the position is detained in the installation, and half rubber coating of design reduces the bad problem of use.

The upper layer and the lower layer are provided with filter screens, and the bottom filter screen has the main functions of dust prevention and dirt prevention. The top filter screen is provided with a filter screen and a main function is used for tuning.

Because the dustproof filter screen of the earphone easily slides off, dust and dirt are easily introduced after the dustproof filter screen slides off, and the tone quality of the earphone is influenced. Therefore, the double-layer filter screen is arranged, and the filter screen at the bottom can effectively prevent foreign matters such as earwax and dust from entering ears. And the filter screen is established in the top additional, can be according to the material of difference, the tone quality of modulation difference improves the tone quality effect.

The design of the inner concave wall ensures that the whole earcap has special flexibility, so that the earphone can be stretched and concaved inwards after being sleeved in the ear, the pressure of the auditory canal is reduced by buffering to some extent, and the earphone goes deep into the auditory canal. After the earphone sleeve is pushed into the specified depth; after the thrust is reduced, the inner concave wall expands outwards due to the material characteristics to form a supporting force, and the effects of stability and difficulty in falling off the auditory canal are achieved.

Inside recess makes whole earcap be the centrum of an handstand, and the top part can kick-back, supports the contained angle between two trapezoidal waists of duct size adjustment and the base angle according to different people for wear and laminate more.

The vertical stripe structure increases the friction force without influencing the use feeling and is not easy to slide. The frosted structure prevents abnormal sound from occurring when the frosted structure is adhered to the conduit. The filter screen prevents earwax, dust and other foreign matters and improves the tone quality effect.

Drawings

FIG. 1: the earcap structure of the prior art is simplified;

FIG. 2: the utility model discloses an application structure schematic diagram of an earphone sleeve;

FIG. 3: the utility model is suitable for the exploded view of the base of the earphone sleeve of the in-ear type real wireless Bluetooth earphone;

FIG. 4: the utility model discloses a cross-sectional view of an earcap;

FIG. 5: the utility model discloses a top view of earcap (not placing soundproof cotton).

Detailed Description

The present invention will be further explained with reference to the accompanying drawings.

An earphone sleeve suitable for an in-ear type true wireless Bluetooth earphone comprises an earcap 100 and a base 200. The earcap 100 is snapped onto the base 200.

The base 200 comprises a tuning filter screen 201, a plastic main body, a silica gel main body and a dustproof and antifouling screen 206; the one end that plastic main part and silica gel main part combined is equipped with wear-resisting ageing resistance screens 202, and the preferred two wear-resisting ageing resistance screens 202 that is equipped with, the silica gel main part is equipped with integrative structure groove 203, shock attenuation antiskid ring 204 and silica gel sealing ring 205.

The tuning screen 201 is attached to the base 200, and the tuning screen 201 is attached to the uppermost portion of the base 200, which is referred to herein as the portion near the earcap 100. The dust and dirt preventing net 206 is clamped inside the shock-absorbing slip-preventing ring 204.

The base 200 adopts a new technology of combining plastic and silica gel, and the glue injection groove is formed by combining silica gel and plastic materials. The double-layer silica gel gasket (the silica gel sealing ring 205) at the lowest buckling position belongs to a secondary processing technology. The two layers of gaskets are connected by one bracket (the integral structure groove 203), and compared with the common manufacturing, one processing technology is omitted, so that the service life of the gaskets is effectively prolonged, and the service life is prolonged.

The upper layer and the lower layer are provided with filter screens, and the bottom filter screen (dustproof and antifouling screen 206) has the main functions of dust prevention and antifouling. The top screen (tuning screen 201) is provided with a screen, the main function of which is tuning.

With respect to the ear cap 100, as shown in FIG. 4, the ear cap has a concave pattern on the inside, forming a concave wall 101, and the concave wall 101 is disposed on the top of the conduit 104. The design is to make the whole earcap have a special flexibility, so that the earphone can buffer after being sleeved in the ear, and the pressure of the auditory canal is reduced.

Fig. 1 is a diagram of a prior art earcap, and in fig. 1, a straight-up-and-down shape is provided, in contrast to the position of the inner concave wall 101 of the present invention. Can not have the effect of the utility model.

As shown in fig. 4, the inner concave wall 101 in the inner part makes the whole earcap present an inverted cone, the cross section of the cone in the figure is trapezoidal, i.e. the right side of the inner concave wall 101 in the figure is provided with a springback upper part, which supports the adjustment of the included angle between the two trapezoidal waists and the base angle according to the sizes of the ear canals of different people, so that the wearing is more fit.

As shown in fig. 4, fine vertical stripes 102 are added on the surface layer of the outer umbrella, so that the friction force is increased while the use feeling is not influenced, and the outer umbrella is less prone to slipping off.

As shown in figure 4, in order to prevent the abnormal sound generated by the adhesion of the inner wall of the outer umbrella and the conduit, a frosted structure 103 is formed on the inner wall surface of the outer umbrella by adopting a frosting process, so that the listening tone quality is not influenced.

Referring to fig. 4 and 5, the bottom of the duct 104 is provided with an earcap filter 105, and the earcap filter 105 has two functions: firstly, foreign matters such as earwax and dust are prevented; secondly, the tone quality effect is improved. The earcap filter mesh 105 is a unitary structure with the body of the earcap. The outer periphery of the earcap filter 105 may be circular or oval in shape.

Be equipped with soundproof cotton 106 at the top of earcap filter screen 105, the tuning cotton: the problem of partial sound is solved, and the problem of uneven high pitch, medium pitch and low pitch can be correspondingly adjusted by replacing filter screens made of different materials.

The foregoing is a more detailed description of the present invention, taken in conjunction with the specific preferred embodiments thereof, and it is not intended that the invention be limited to the specific embodiments shown and described. To the utility model belongs to the technical field of ordinary technical personnel, do not deviate from the utility model discloses under the prerequisite of design, can also make a plurality of simple deductions or replacement, all should regard as belonging to the utility model discloses a protection scope.

Claims

1. The utility model provides an earphone sleeve suitable for in-ear formula true wireless bluetooth headset which characterized in that: the ear cap comprises an ear cap (100) and a base (200), wherein the ear cap (100) is clamped on the base (200); the base (200) comprises a plastic rubber main body and a silica gel main body; one end of the plastic main body, which is combined with the silica gel main body, is provided with a wear-resistant anti-aging clamping position (202), and the silica gel main body is provided with an integrated structure groove (203), a damping anti-slip ring (204) and a silica gel sealing ring (205); the shock absorption anti-slip ring (204) and the silica gel sealing ring (205) are connected into a whole through an integral structure groove (203).

2. The earphone sleeve suitable for an in-ear type true wireless Bluetooth earphone according to claim 1, wherein: the base (200) further comprises a tuning filter screen (201), the tuning filter screen (201) is attached to the base (200), the tuning filter screen (201) is attached to the uppermost position of the base (200), and the uppermost position refers to a position close to the earcap (100).

3. The earphone sleeve suitable for an in-ear type true wireless Bluetooth earphone according to claim 1, wherein: the base (200) also comprises a dustproof and antifouling net (206), and the dustproof and antifouling net (206) is clamped on the inner side of the damping and antiskid ring (204).

4. Earphone sleeve suitable for an in-ear type true wireless Bluetooth earphone according to any one of claims 1 to 3, wherein: the ear cap (100) comprises an outer umbrella and a conduit (104), a section of concave structure is arranged inside the ear cap to form a concave wall (101), and the concave wall (101) is arranged at the top of the conduit (104); the inner concave wall (101) connects the outer umbrella and a conduit (104); the inner concave wall (101) makes the whole earcap to be an inverted cone, the cross section of the inner concave wall at the center is in a trapezoidal shape, and the upper part can rebound.

5. The earphone sleeve suitable for an in-ear type true wireless Bluetooth earphone according to claim 4, wherein: the outer umbrella, the inner concave wall (101) and the guide pipe (104) are of an integrated structure.

6. The earphone sleeve suitable for an in-ear type true wireless Bluetooth earphone according to claim 4, wherein: the surface layer of the outer umbrella is provided with fine vertical stripes (102).

7. The earphone sleeve suitable for an in-ear type true wireless Bluetooth earphone according to claim 4, wherein: the surface of the outer umbrella is frosted to form a frosted structure (103).

8. The earphone sleeve suitable for an in-ear type true wireless Bluetooth earphone according to claim 4, wherein: a filter screen (105) is arranged at the top of the guide pipe (104), and the peripheral shape of the filter screen (105) is circular or oval.

9. The earphone sleeve suitable for an in-ear type true wireless Bluetooth earphone according to claim 8, wherein: the filter mesh (105) is of unitary construction with the body of the earcap.

10. The earphone sleeve suitable for an in-ear type true wireless Bluetooth earphone according to claim 8, wherein: soundproof cotton (106) is arranged below the filter screen (105), and the soundproof cotton (106) is positioned on the inner side of the top of the guide pipe (104).