CN212677361U

CN212677361U - Multiple bluetooth headset of making an uproar that falls

Info

Publication number: CN212677361U
Application number: CN202021899171.XU
Authority: CN
Inventors: 王雅东
Original assignee: Shenzhen Jiesheng Technology Co ltd
Current assignee: Shenzhen Jiesheng Technology Co ltd
Priority date: 2020-09-02
Filing date: 2020-09-02
Publication date: 2021-03-09
Anticipated expiration: 2030-09-02

Abstract

The utility model discloses a multiple bluetooth headset of making an uproar that falls, its technical scheme main points are: the earphone comprises an earphone body, wherein a sound outlet pipe is fixedly connected to the upper end of the earphone body, a rubber earplug is sleeved on the outer side face of the sound outlet pipe, a cavity is formed in the rubber earplug, partition plates are fixedly arranged on the upper inner wall and the lower inner wall of the cavity, the two partition plates are arranged in a disconnected mode, sound absorbing cotton is fixedly arranged in the cavity on one side of each partition plate, a second support ring and a first support ring are fixedly arranged on the upper inner wall and the lower inner wall of the cavity respectively, and a plurality of springs are fixedly connected between the first support ring and the second; a sliding groove is formed in the earphone body, a telescopic rack is connected to the inside of the sliding groove in a sliding mode, a limiting gear is rotatably connected to the position, close to the outlet of the sliding groove, in the earphone body, the two limiting gears are meshed with the two sides of the telescopic rack, a microphone is fixedly connected to the lower end of the telescopic rack, and a limiting stop block is fixedly connected to the upper end of the telescopic rack; the utility model discloses a noise reduction effect is good and speech quality is high.

Description

Multiple bluetooth headset of making an uproar that falls

Technical Field

The utility model belongs to the technical field of the bluetooth headset technique and specifically relates to multiple bluetooth headset of making an uproar falls.

Background

The Bluetooth is a short-distance wireless communication specification with low cost and large capacity, the Bluetooth specification works by adopting a microwave frequency band, the transmission rate is 1 Mbyte per second, the maximum transmission distance is 10 meters, and the transmission power can be increased to 100 meters. Bluetooth technology is globally open, has good compatibility in the world, and can be connected into a whole through a low-cost intangible Bluetooth network all over the world. The bluetooth headset applies the bluetooth technology to the hands-free headset, so that a user can avoid the wire from being involved and can easily talk in various ways. Since the advent of bluetooth headsets, it has been a good tool for the mobile commerce industry to increase efficiency.

Most of the existing Bluetooth earphones have poor noise reduction effect, and external noise can interfere the audio transmission quality of the Bluetooth earphones; secondly, bluetooth headset's length is shorter, and the microphone is fixed on bluetooth headset, and the length of microphone can't be adjusted, and the microphone is far away from people's mouth, influences bluetooth headset's speech quality easily.

SUMMERY OF THE UTILITY MODEL

To the problem mentioned in the background art, the utility model aims at providing a multiple bluetooth headset of making an uproar falls to solve the problem that the length of current most bluetooth headset noise reduction effect is poor and the microphone can't be adjusted in the background art.

The above technical purpose of the present invention can be achieved by the following technical solutions:

the multiple noise reduction Bluetooth headset comprises a headset body, wherein the upper end of the headset body is fixedly connected with a sound outlet pipe, the outer side surface of the sound outlet pipe is sleeved with a rubber earplug, a cavity is formed in the rubber earplug, partition plates are fixedly arranged on the upper inner wall and the lower inner wall of the cavity, the two partition plates are arranged in a disconnected mode, sound absorption cotton is fixedly arranged in the cavity on one side of each partition plate, a second support ring and a first support ring are fixedly arranged on the upper inner wall and the lower inner wall of the cavity respectively, and a plurality of springs are fixedly connected between the first support ring and the second support ring; the earphone comprises an earphone body and is characterized in that a sliding groove is formed in one side of the earphone body, a telescopic rack is connected to the sliding groove in the sliding groove, a limiting gear is connected to the position, close to the outlet of the sliding groove, of the earphone body in a rotating mode, the limiting gear is meshed with the two sides of the telescopic rack in an external mode, a microphone is fixedly connected to the lower end of the telescopic rack, and a limiting stop block is fixedly connected to the upper end of the telescopic rack.

Furthermore, the outer side surface of the sound outlet pipe is fixedly connected with a hanging ring, and the hanging ring is positioned between the rubber earplug and the earphone body.

Through adopting above-mentioned technical scheme, the link can increase the earphone and hang the stability on the ear, prevents that bluetooth headset from dropping.

Furthermore, the hanging ring is made of rubber materials.

Through adopting above-mentioned technical scheme, the link elasticity of rubber material is good and matter soft, has increased the travelling comfort of link.

Furthermore, the top end of the earphone body is provided with a charging port.

Through adopting above-mentioned technical scheme, the mouth that charges can supply the electric power energy for the battery in the bluetooth headset, ensures bluetooth headset's normal operating.

Furthermore, the top end of the earphone body is fixedly provided with a rubber blanking cover corresponding to the position of the charging port, and the shape of the lower end face of the rubber blanking cover is consistent with the shape of the charging port.

Through adopting above-mentioned technical scheme, increased the leakproofness of rubber blanking cover to the mouth that charges to prevent that the dust from getting into the mouth that charges.

Furthermore, a function key is movably arranged on the side surface of the earphone body.

Through adopting above-mentioned technical scheme, the size of the volume of bluetooth headset can be controlled to the function button, controls audio output's broadcast and pause.

To sum up, the utility model discloses mainly have following beneficial effect:

the rubber earplug of the utility model is internally provided with sound-absorbing cotton which can absorb external noise and increase the anti-noise effect of the device; secondly, a plurality of springs are fixedly arranged between the first supporting ring and the second supporting ring in the rubber earplug, the elasticity of the springs increases the tension of the rubber earplug, the tightness of the fit between the rubber earplug and the ear can be increased, and the noise reduction effect of the device is further increased; the microphone is through the spout sliding connection of flexible rack and earphone body, flexible rack and limit gear external toothing, and the microphone can stretch out and draw back along with flexible rack, and length can increase to make the microphone be close to mouth department, thereby improve speech quality.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic structural diagram of an embodiment of the present invention;

fig. 2 is a schematic view of the internal structure of a rubber earplug according to an embodiment of the present invention;

FIG. 3 is a cross-sectional view taken at A-A of FIG. 1;

fig. 4 is a schematic structural view of the retractable rack and the limit gear in the embodiment of the present invention;

fig. 5 is a top view of fig. 4.

In the figure: 1. an earphone body; 2. a sound outlet pipe; 3. a rubber earplug; 4. a partition plate; 5. sound-absorbing cotton; 6. a first support ring; 7. a second support ring; 8. a spring; 9. a telescopic rack; 10. a microphone; 11. a chute; 12. a limit gear; 13. a limit stop block; 14. hanging a ring; 15. a charging port; 16. a rubber blanking cover; 17. function keys.

Detailed Description

In order to make the objects and technical solutions of the present invention clear and fully described, and the advantages thereof more clearly understood, the embodiments of the present invention are described in further detail below with reference to the accompanying drawings.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "inner", "outer", "top", "bottom", "side", "vertical", "horizontal", and the like indicate the orientation or positional relationship based on the orientation or positional relationship 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," "third," "fourth," "fifth," and "sixth" 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 "connected" 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.

Example 1

Referring to fig. 1-5, the multiple noise reduction bluetooth headset comprises a headset body 1, wherein the upper end of the headset body 1 is fixedly connected with a sound outlet pipe 2, the sound outlet pipe 2 conveys audio to ears of people, the outer side surface of the sound outlet pipe 2 is sleeved with a rubber earplug 3, and the comfort of the headset is improved by the rubber earplug 3; a cavity is formed in the rubber earplug 3, partition plates 4 are fixedly arranged on the upper inner wall and the lower inner wall of the cavity, the two partition plates 4 are arranged in a disconnected mode, sound-absorbing cotton 5 is fixedly arranged in the cavity on one side of each partition plate 4, the sound-absorbing cotton 5 can absorb external noise, and the noise reduction effect of the Bluetooth headset is improved; the upper inner wall and the lower inner wall of the cavity are respectively fixedly provided with a second supporting ring 7 and a first supporting ring 6, a plurality of springs 8 are fixedly connected between the first supporting ring 6 and the second supporting ring 7, the elastic force of the springs 8 can increase the tension of the rubber earplug 3, so that the rubber earplug 3 is more attached to the ear of a person, the contact tightness of the rubber earplug 3 and the ear of the person is increased, and the noise reduction effect of the Bluetooth headset is further increased; a sliding groove 11 is formed in one side of the earphone body 1, a telescopic rack 9 is connected to the inside of the sliding groove 11 in a sliding mode, a limiting gear 12 is rotatably connected to the position, close to the outlet of the sliding groove 11, in the earphone body 1, the two limiting gears 12 are meshed with the two sides of the telescopic rack 9, a microphone 10 is fixedly connected to the lower end of the telescopic rack 9, the microphone 10 can slide in the sliding groove 11 along with the telescopic rack 9, the distance from the microphone 10 to the mouth is changed, the microphone 10 can be close to the mouth, and therefore the conversation quality of the Bluetooth earphone is improved; the upper end fixedly connected with limit stop 13 of telescopic rack 9, limit stop 13 can carry on spacingly to telescopic rack 9 to prevent telescopic rack 9 roll-off spout 11, increased the steadiness of microphone 10.

Referring to fig. 1, the outer side surface of the sound outlet tube 2 is fixedly connected with a hanging ring 14, the hanging ring 14 is located between the rubber earplug 3 and the earphone body 1, and the hanging ring 14 can increase the stability of the earphone hanging on the ear and prevent the bluetooth earphone from falling.

Referring to fig. 1, the hanging ring 14 is made of rubber, and the hanging ring 14 made of rubber has good elasticity and soft quality, so that the comfort of the hanging ring 14 is improved.

Referring to fig. 5, the top end of the earphone body 1 is provided with a charging port 15, and the charging port 15 can supplement power energy for a battery in the bluetooth earphone, so that the normal operation of the bluetooth earphone is guaranteed.

Referring to fig. 5, a rubber cap 16 is fixedly disposed at a position corresponding to the charging port 15 at the top end of the earphone body 1, and the shape of the lower end surface of the rubber cap 16 is consistent with the shape of the charging port 15, so that the sealing performance of the rubber cap 16 on the charging port 15 is increased, thereby preventing dust from entering the charging port 15 and maintaining the cleanness of the charging port 15.

Referring to fig. 1, the side of the earphone body 1 is movably provided with a function key 17, the function key 17 can control the volume of the bluetooth earphone, control the playing and suspension of audio output, and facilitate people to control the bluetooth earphone.

The working principle is as follows: when the earphone is used, the rubber earplugs 3 are plugged into ears, and the sound absorption cotton 5 in the rubber earplugs 3 can absorb external noise, so that the noise reduction effect of the earphone is improved; when a call is needed, the microphone 10 is pinched by a hand to be pulled downwards, so that the telescopic rack 9 slides out of the sliding groove 11, the distance between the microphone 10 and the mouth is increased, and the call quality is improved.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. Multiple bluetooth headset of making an uproar that falls, including earphone body (1), its characterized in that: the earphone comprises an earphone body (1), wherein a sound outlet pipe (2) is fixedly connected to the upper end of the earphone body (1), a rubber earplug (3) is sleeved on the outer side face of the sound outlet pipe (2), a cavity is formed in the rubber earplug (3), partition plates (4) are fixedly arranged on the upper inner wall and the lower inner wall of the cavity, the two partition plates (4) are arranged in a disconnected mode, sound absorbing cotton (5) is fixedly arranged in the cavity on one side of each partition plate (4), a second support ring (7) and a first support ring (6) are fixedly arranged on the upper inner wall and the lower inner wall of the cavity respectively, and a plurality of springs (8) are fixedly connected between the first support ring (6) and the second support ring (7; spout (11) have been seted up to one side inside of earphone body (1), the inside sliding connection of spout (11) has telescopic rack (9), the inside of earphone body (1) is close to the position department of spout (11) export rotates and is connected with limit gear (12), two limit gear (12) with the both sides external toothing of telescopic rack (9), the lower extreme fixedly connected with microphone (10) of telescopic rack (9), the upper end fixedly connected with limit stop (13) of telescopic rack (9).

2. The multi-noise-reducing bluetooth headset of claim 1, wherein: the outer side surface of the sound outlet pipe (2) is fixedly connected with a hanging ring (14), and the hanging ring (14) is located between the rubber earplug (3) and the earphone body (1).

3. The multi-noise reduction bluetooth headset of claim 2, wherein: the hanging ring (14) is made of rubber materials.

4. The multi-noise-reducing bluetooth headset of claim 1, wherein: the top end of the earphone body (1) is provided with a charging port (15).

5. The multi-noise-reducing Bluetooth headset of claim 4, wherein: the earphone is characterized in that a rubber blanking cover (16) is fixedly arranged at the position, corresponding to the charging port (15), of the top end of the earphone body (1), and the shape of the lower end face of the rubber blanking cover (16) is consistent with that of the charging port (15).

6. The multi-noise-reducing bluetooth headset of claim 1, wherein: the earphone is characterized in that a function key (17) is movably arranged on the side surface of the earphone body (1).