CN214014475U

CN214014475U - Waterproof bluetooth headset

Info

Publication number: CN214014475U
Application number: CN202023179078.4U
Authority: CN
Inventors: 方敏
Original assignee: Shenzhen Chuangda Xingchen Electronic Technology Co ltd
Current assignee: Shenzhen Chuangda Xingchen Electronic Technology Co ltd
Priority date: 2020-12-25
Filing date: 2020-12-25
Publication date: 2021-08-20
Anticipated expiration: 2030-12-25

Abstract

The utility model discloses a waterproof bluetooth headset relates to the bluetooth headset field, including earphone shell, earphone shell top and bottom all are provided with the centre gripping bridge, and the centre gripping bridge keeps away from earphone shell one end and is provided with the auxiliary block shell, run through between the auxiliary block shell and be annular rubber fixed band, and the auxiliary block shell outer wall that is located earphone shell top is provided with the plastic film. The utility model fixes the four groups of auxiliary block shells on the outer side of the head of a swimmer by the rubber fixing belts, and the earphone shell and the silica gel inner shell are laminated with the outer side skeleton of the eardrum of the swimmer by the clamping bridge, thereby ensuring that the fixing strength of the earphone can meet the requirement of large-scale swimming; the utility model discloses an its sound wave of bone conduction loudspeaker directly makes perilymph take place corresponding fluctuation through the skull route to the principle that the spiral organ that arouses the cochlea produced the sense of hearing transmits sound for the user, and makes the bone conduction microphone collect user's sound through same principle, realizes full seal structure's sound propagation.

Description

Waterproof bluetooth headset

Technical Field

The utility model relates to a bluetooth headset field specifically is a waterproof bluetooth headset.

Background

The bluetooth headset applies the bluetooth technology to the hands-free headset, so that users can avoid annoying wire stumbling and can easily talk in various ways, and the bluetooth headset is a good tool for improving the efficiency of mobile business families since the advent of the bluetooth headset.

Because the action amplitude is large during swimming, the common externally-hung earphones are difficult to be fixed on the two sides of the auditory meatus of a swimmer, and the existing earphones are provided with sound guide holes at the positions of the loudspeakers, so that the internal volume is transmitted to the user, and the existence of the sound guide holes ensures that the earphones cannot have proper waterproof performance.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: in order to solve the problems that the existing earphone cannot be fixed during swimming and the waterproof effect of the earphone is insufficient, the waterproof Bluetooth earphone is provided.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a waterproof bluetooth headset, includes earphone shell, earphone shell top and bottom all are provided with the centre gripping bridge, and the centre gripping bridge keeps away from earphone shell one end and is provided with supplementary piece shell, it has the annular rubber fixed band to run through between the supplementary piece shell, and the supplementary piece shell outer wall that is located earphone shell top is provided with the plastic film, earphone shells inner wall is provided with the silica gel inner shell, and earphone shell and silica gel inner shell internally mounted have bone conduction loudspeaker, earphone shell and the inside bone conduction loudspeaker one corner that is located of silica gel inner shell are provided with the bone conduction microphone.

Preferably, a damping layer is connected between the rubber fixing band and the auxiliary block shell, and an adjusting buckle is arranged in the middle of the rubber fixing band.

Preferably, an equipment installation groove matched with the bone conduction loudspeaker and the bone conduction microphone is formed between the earphone shell and the silica gel inner shell.

Preferably, the inside transmission band that is provided with of centre gripping bridge, and centre gripping bridge is inside to be seted up with transmission band complex cross the groove.

Preferably, a power key, an amplification key and a reduction key are arranged between the auxiliary block shell and the plastic film, and a main battery is arranged inside the upper auxiliary block shell.

Preferably, the auxiliary block shells positioned below are internally provided with auxiliary batteries, and the four groups of auxiliary block shells are provided with wireless charging modules at ends far away from the earphone shell.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model fixes the four groups of auxiliary block shells on the outer side of the head of a swimmer by the rubber fixing belts, and the earphone shell and the silica gel inner shell are laminated with the outer side skeleton of the eardrum of the swimmer by the clamping bridge, thereby ensuring that the fixing strength of the earphone can meet the requirement of large-scale swimming;

2. the utility model discloses an its sound wave of bone conduction loudspeaker directly makes perilymph take place corresponding fluctuation through the skull route to the principle that the spiral organ that arouses the cochlea produced the sense of hearing transmits sound for the user, and makes the bone conduction microphone collect user's sound through same principle, realizes full seal structure's sound propagation.

Drawings

Fig. 1 is a side view of the present invention;

FIG. 2 is a front cross-sectional view of the present invention;

fig. 3 is a front view of the present invention;

fig. 4 is a top view of the present invention.

In the figure: 1. an earphone housing; 2. a clamping bridge; 3. rubber fixing belts; 4. an auxiliary block housing; 5. a silica gel inner shell; 6. a main battery; 7. a conveyor belt; 8. a sub-battery; 9. a power key; 10. a plastic film; 11. an enlargement key; 12. decreasing the key; 13. adjusting buckles; 14. a bone conduction horn; 15. a bone conduction microphone; 16. wireless module of charging.

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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "connected" and "disposed" are to be construed broadly, and may be, for example, 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 meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art. The following describes an embodiment of the present invention according to its overall structure.

Referring to fig. 1-4, a waterproof bluetooth headset includes a headset housing 1, wherein a clamping bridge 2 is disposed at the top and bottom of the headset housing 1, an auxiliary block housing 4 is disposed at an end of the clamping bridge 2 away from the headset housing 1, an annular rubber fixing band 3 is disposed between the auxiliary block housing 4, a plastic film 10 is disposed on an outer wall of the auxiliary block housing 4 above the headset housing 1, an inner wall of the headset housing 1 is provided with a silica gel inner housing 5, a bone conduction speaker 14 is disposed inside the headset housing 1 and the silica gel inner housing 5, and a bone conduction microphone 15 is disposed inside the headset housing 1 and the silica gel inner housing 5 at an angle of the bone conduction speaker 14.

The utility model fixes four groups of auxiliary block shells 4 on the outer side of the head of a swimmer by a rubber fixing belt 3, and attaches an earphone shell 1 and a silica gel inner shell 5 with the outer side skeleton of the eardrum of the swimmer by a clamping bridge 2, thereby ensuring that the fixing strength of the earphone can meet the requirement of large-scale swimming; the utility model discloses a corresponding undulant of its sound wave of bone conduction loudspeaker 14 directly makes perilymph take place through the skull route to the principle that the spiral organ that arouses the cochlea produced the sense of hearing transmits sound for the user, and makes bone conduction microphone 15 collect user's sound through same principle, realizes the sound propagation of full seal structure.

Please refer to fig. 1 and fig. 4, a damping layer is connected between the rubber fixing band 3 and the auxiliary block shell 4, and an adjusting buckle 13 is disposed in the middle of the rubber fixing band 3, the damping layer of the present invention prevents the rubber fixing band 3 from slipping due to too slip, and adjusts the length of the rubber fixing band 3 through the adjusting buckle 13.

Please refer to fig. 2, an equipment mounting groove cooperating with the bone conduction speaker 14 and the bone conduction microphone 15 is formed between the earphone housing 1 and the inner silica gel shell 5, and the bone conduction speaker 14 and the bone conduction microphone 15 are fixed by the mounting groove of the present invention.

Please refer to fig. 2, the transmission band 7 is disposed inside the clamping bridge 2, and the transmission band 7 connects the bone conduction speaker 14 and the bone conduction microphone 15 with the main battery 6, the auxiliary battery 8, the power key 9, the amplification key 11 and the reduction key 12.

Please refer to fig. 3, a power key 9, an amplification key 11 and a reduction key 12 are disposed between the auxiliary block case 4 and the plastic film 10, and a main battery 6 is disposed inside the upper auxiliary block case 4, the earphone is turned on by pressing the power key 9, and the volume is adjusted by the amplification key 11 and the reduction key 12.

Please refer to fig. 4, the auxiliary battery 8 is disposed inside the lower auxiliary block case 4, and the wireless charging module 16 is disposed at one end of the four groups of auxiliary block cases 4 away from the earphone housing 1, the wireless charging module 16 charges the main battery 6 and the auxiliary battery 8.

The working principle is as follows: the main battery 6 and the auxiliary battery 8 are charged through the wireless charging module 16, after charging is finished, the length of the rubber fixing band 3 is adjusted through the adjusting buckle 13, the auxiliary block shell 4 is adjusted to a proper position, the rubber fixing band 3 is prevented from slipping through the damping layer, after adjustment is finished, the earphone is worn on the outer side of the rear part by utilizing the elasticity of the rubber fixing band 3, the earphone shell 1 and the silica gel inner shell 5 are attached to the outer side skeleton of the eardrum of a user, the earphone is opened by pressing the power key 9, the volume is adjusted through the amplifying key 11 and the reducing key 12, the external liquid is separated from the keys through the plastic film 10, the whole earphone is in a sealing structure, the sound wave of the bone conduction loudspeaker 14 directly passes through the skull to enable perilymph to generate corresponding fluctuation, the spiral device of the cochlea is activated to generate auditory sense principle to transmit sound to the user, and the bone conduction microphone 15 is enabled to collect the sound of the user through the same principle, sound transmission of a full-sealed structure is realized.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a waterproof bluetooth headset, includes earphone casing (1), its characterized in that: earphone casing (1) top and bottom all are provided with centre gripping bridge (2), and centre gripping bridge (2) keep away from earphone casing (1) one end and are provided with supplementary piece shell (4), it has annular rubber fixed band (3) to run through between supplementary piece shell (4), and supplementary piece shell (4) outer wall that is located earphone casing (1) top is provided with plastic film (10), earphone casing (1) inner wall is provided with silica gel inner shell (5), and earphone casing (1) and silica gel inner shell (5) internally mounted have bone conduction loudspeaker (14), earphone casing (1) and silica gel inner shell (5) inside be located bone conduction loudspeaker (14) one corner and be provided with bone conduction microphone (15).

2. The waterproof bluetooth headset of claim 1, wherein: a damping layer is connected between the rubber fixing band (3) and the auxiliary block shell (4), and an adjusting buckle (13) is arranged in the middle of the rubber fixing band (3).

3. The waterproof bluetooth headset of claim 1, wherein: an equipment installation groove matched with the bone conduction loudspeaker (14) and the bone conduction microphone (15) is formed between the earphone shell (1) and the silica gel inner shell (5).

4. The waterproof bluetooth headset of claim 1, wherein: the inside transmission band (7) that is provided with of centre gripping bridge (2), and centre gripping bridge (2) inside offer with transmission band (7) complex cross the groove.

5. The waterproof bluetooth headset of claim 1, wherein: a power key (9), an amplification key (11) and a reduction key (12) are arranged between the auxiliary block shell (4) and the plastic film (10), and a main battery (6) is arranged inside the auxiliary block shell (4) above.

6. The waterproof bluetooth headset of claim 1, wherein: the auxiliary block shells (4) positioned below are internally provided with auxiliary batteries (8), and one ends of the four groups of auxiliary block shells (4) far away from the earphone shell (1) are all provided with wireless charging modules (16).