CN221043181U

CN221043181U - Noise reduction Bluetooth headset

Info

Publication number: CN221043181U
Application number: CN202322618546.0U
Authority: CN
Inventors: 陈丽娟
Original assignee: Shaoguan Andong Niao Electronic Co ltd
Current assignee: Shaoguan Andong Niao Electronic Co ltd
Priority date: 2023-09-26
Filing date: 2023-09-26
Publication date: 2024-05-28
Anticipated expiration: 2033-09-26

Abstract

The utility model relates to the technical field of Bluetooth headphones and discloses a noise-reducing Bluetooth headphone, which comprises a storage box, rubber sleeves and a headphone head, wherein the rubber sleeves are arranged on two sides of the interior of the storage box, the headphone head is arranged on the outer side of the rubber sleeve, a functional key assembly is arranged on the outer side of the headphone head above the rubber sleeves, a first connecting wire is arranged on the outer side of the headphone head, a noise-reducing earplug is arranged on the outer side of the first connecting wire, a second connecting wire is arranged in the interior of the rubber sleeve, and a sliding device is arranged in the interior of the storage box; the sliding device comprises a plate body, a rubber block and a telescopic wire, one end of the rubber sleeve penetrates through the plate body to be connected with the rubber block, the plate body is arranged on the outer side of the second connecting wire, the plate body is arranged on two sides of the inside of the storage box, and the telescopic wire is arranged between the second connecting wires on two sides; the utility model makes the user group of the device wider and improves the applicability of the device.

Description

Noise reduction Bluetooth headset

Technical Field

The utility model relates to a bluetooth headset technical field specifically is a bluetooth headset of making an uproar falls.

Background

Noise reduction Bluetooth headset often contains more electronic components, such as battery, bluetooth audio chip, audio amplifier, integrated fortune and put chip, feedback microphone, feedback speaker, wave filter etc. current noise reduction Bluetooth headset's casing is easy to lead to electronic components to take place the short circuit after intaking, can not normally work. It is therefore necessary to provide a noise reduction bluetooth headset with good waterproof properties.

Through searching, chinese patent grant bulletin number CN 110418238A, bulletin day 2019, 11/05, discloses a noise reduction bluetooth headset, and proposes "the muffler line 10 and the first earphone head 20 and the second earphone head 30 respectively arranged at two ends of the muffler line 10 and electrically connected, wherein the first earphone head 20 comprises a first earphone shell, a printed circuit board 21 arranged in the first earphone shell, a line input structure arranged on the printed circuit board 21, an audio input structure 23, a background noise suppression chip, a bluetooth chip, and a mixed signal and digital signal processing chip," the length of the device is fixed, the device is suitable for adults or minors, the applicability of the device is affected, the welding efficiency is reduced, and in view of the above problems, the device has the advantages of generating.

Disclosure of utility model

An object of the present invention is to provide a noise reduction bluetooth headset, so as to solve the problem set forth in the above background art.

In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a bluetooth headset of making an uproar falls, includes bin, rubber cover and earphone head, the rubber cover is installed to the inside both sides of bin, the earphone head is installed in the outside of rubber cover, the top the function button subassembly is installed in the outside of earphone head, the first connecting wire is installed in the outside of earphone head, the earplug of making an uproar falls is installed in the outside of first connecting wire, the internally mounted of rubber cover has the second connecting wire, the internally mounted of bin has slider;

The sliding device comprises a plate body, rubber blocks and telescopic wires, one end of a rubber sleeve penetrates through the plate body to be connected with the rubber blocks, the plate body is arranged on the outer side of a second connecting wire, the plate body is arranged on two sides of the inside of a storage box, the telescopic wires are arranged between the second connecting wires, the upper portion of the plate body penetrates through the storage box to the inside of the storage groove, a threaded rod penetrates through the inner side of the plate body, the outer side of the threaded rod is connected with the inner wall of the storage box through a bearing, bevel gears are arranged on the inner side of the threaded rod, connecting rods are arranged between the bevel gears on two sides, bevel gear columns are arranged right above the connecting rods, a motor is arranged above the bevel gear columns, and the motor is arranged on the inner side of the storage box.

Preferably, the rubber sleeve is tightly attached to the second connecting wire, and the earphone head is fixedly connected with the second connecting wire and the first connecting wire.

Preferably, the second connecting wire is fixedly connected with the rubber sleeve, and the inner wall of the storage box is an arc line.

Preferably, the storage box and the storage tank are integrally arranged, and the plate body and the inner wall of the rubber block are closely attached to each other.

Preferably, the telescopic wire is fixedly connected with the second connecting wire, and the plate body is in sliding connection with the storage box.

Preferably, the upper part of the plate body is in threaded connection with the threaded rod.

Preferably, the threaded rod is in rotary connection with the bearing, and the threaded rod is in fixed connection with the bevel gear.

Preferably, the bevel gear is fixedly connected with the connecting rod, and the bevel gear is meshed with the bevel gear column.

Preferably, the bevel gear column is in driving connection with the motor, and the motor is in fixed connection with the storage box.

Preferably, the center positions of the bevel gears are on the same horizontal line with the center positions of the threaded rod and the connecting rod.

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

Through setting up plate body, rubber piece and flexible line, starter motor drives the awl tooth post and rotates, and the awl tooth post drives the threaded rod that the awl tooth is connected and rotates in the inside of bearing, drives the plate body and slides in the inside of bin for threaded connection between threaded rod and the plate body, and the plate body drives the rubber sleeve that the rubber piece is connected and slides, makes the rubber sleeve slide to the outside of bin, is convenient for adjust the length of rubber sleeve, makes the user crowd of device more extensive, improves the suitability of device.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings required for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present application, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art. Like elements or portions are generally identified by like reference numerals throughout the several figures. In the drawings, elements or portions thereof are not necessarily drawn to scale.

FIG. 1 is a schematic elevational view of the present utility model;

FIG. 2 is a schematic diagram of a front cross-sectional structure of the present utility model;

FIG. 3 is a schematic side sectional view of the storage box of the present utility model;

fig. 4 is an enlarged schematic view of the structure of fig. 2a according to the present utility model.

In the figure: 1. a storage tank; 2. a rubber sleeve; 3. an earphone head; 4. a function key assembly; 5. a first connecting line; 6. noise reducing earplugs; 7. a sliding device; 8. a second connecting line; 701. a plate body; 702. a rubber block; 703. a telescopic wire; 704. a storage tank; 705. a threaded rod; 706. a bearing; 707. bevel gear; 708. a connecting rod; 709. conical tooth column; 710. and a motor.

Detailed Description

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific direction, be configured and operated in the specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

The technical solutions of the present embodiments will be clearly and completely described below with reference to the drawings in the present embodiments, and it is apparent that the described embodiments are only some embodiments of the present invention, not all embodiments. All other embodiments, based on the embodiments herein, which would be within the purview of one of ordinary skill in the art without the creative effort, are contemplated as falling within the scope of the present invention.

Referring to fig. 1-4, the present invention provides a noise reduction bluetooth headset technical scheme: the utility model provides a bluetooth headset of making an uproar falls, including bin 1, rubber cover 2 and earphone head 3, rubber cover 2 is installed to the inside both sides of bin 1, and earphone head 3 is installed in the outside of rubber cover 2, and function button subassembly 4 is installed in the outside of upper earphone head 3, and first connecting wire 5 is installed in the outside of earphone head 3, and earplug 6 of making an uproar falls is installed in the outside of first connecting wire 5, and the internally mounted of rubber cover 2 has second connecting wire 8, and the internally mounted of bin 1 has slider 7;

The sliding device 7 comprises a plate body 701, a rubber block 702 and a telescopic wire 703, one end of the rubber sleeve 2 penetrates through the plate body 701 to be connected with the rubber block 702, the plate body 701 is arranged on the outer side of a second connecting wire 8, the plate body 701 is arranged on two sides of the inside of the storage box 1, the telescopic wire 703 is arranged between the second connecting wires 8 on two sides, the upper side of the plate body 701 penetrates through the storage box 1 to the inside of the storage groove 704, a threaded rod 705 penetrates through the inner side of the plate body 701, the outer side of the threaded rod 705 is connected with the inner wall of the storage box 1 through a bearing 706, conical teeth 707 are arranged on the inner side of the threaded rod 705, a connecting rod 708 is arranged between the conical teeth 707 on two sides, a conical tooth column 709 is arranged right above the connecting rod 708, a motor 710 is arranged above the conical tooth column 709, and the motor 710 is arranged on the inner side of the storage box 1.

When the device is used, the starting motor 710 drives the bevel gear post 709 to rotate, the bevel gear post 709 drives the threaded rod 705 connected with the bevel gear 707 to rotate in the bearing 706, the plate 701 is driven to slide in the storage box 1 through threaded connection between the threaded rod 705 and the plate 701, the plate 701 drives the rubber sleeve 2 connected with the rubber block 702 to slide, the rubber sleeve 2 slides to the outer side of the storage box 1, the length of the rubber sleeve 2 is convenient to adjust, the user group of the device is wider, and the applicability of the device is improved.

The rubber sleeve 2 is tightly attached to the second connecting wire 8, and the earphone head 3 is fixedly connected with the second connecting wire 8 and the first connecting wire 5.

The second connecting wire 8 is fixedly connected with the rubber sleeve 2, and the inner wall of the storage box 1 is an arc line.

The storage tank 1 and the storage tank 704 are integrally arranged, and the plate body 701 and the inner wall of the rubber block 702 are closely attached.

The telescopic line 703 is fixedly connected with the second connecting line 8, and the plate body 701 is in sliding connection with the storage box 1.

The upper part of the plate body 701 is in threaded connection with the threaded rod 705.

The threaded rod 705 is in rotary connection with the bearing 706, and the threaded rod 705 is in fixed connection with the bevel 707.

The bevel 707 is fixedly connected with the connecting rod 708, and the bevel 707 is engaged with the bevel post 709.

The bevel gear post 709 is in driving connection with the motor 710, and the motor 710 is in fixed connection with the storage box 1.

The center position of the bevel 707 is on the same horizontal line as the center position of the threaded rod 705 and the center position of the connecting rod 708.

Working principle:

When the device is used at first, the sliding device 7 is started to drive the rubber sleeve 2 to slide towards the outer side of the storage box 1, the length of the rubber sleeve 2 is convenient to adjust, the user group of the device is wider, the applicability of the device is improved, then the user presses the function key assembly 4 to open the device and carry out Bluetooth connection, the user is sleeved on the neck of the device, the noise reduction earplug 6 is placed in the ear for use, and the noise reduction effect of the noise reduction earplug 6 is utilized, so that the use of the device is better.

Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein 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 utility model provides a bluetooth headset of making an uproar falls, includes bin (1), rubber sleeve (2) and earphone head (3), its characterized in that: rubber sleeves (2) are arranged on two sides of the inside of the storage box (1), an earphone head (3) is arranged on the outer side of the rubber sleeve (2), a functional key assembly (4) is arranged on the outer side of the earphone head (3), a first connecting wire (5) is arranged on the outer side of the earphone head (3), noise reduction earplugs (6) are arranged on the outer side of the first connecting wire (5), a second connecting wire (8) is arranged in the rubber sleeve (2), and a sliding device (7) is arranged in the storage box (1);

the utility model provides a sliding device (7) is including plate body (701), rubber piece (702) and flexible line (703), the one end of rubber sleeve (2) is connected with rubber piece (702) through plate body (701), the outside at second connecting wire (8) is installed to plate body (701), plate body (701) are established in the inside both sides of bin (1), both sides install flexible line (703) between second connecting wire (8), the inside of bin (1) to bin (704) is run through to the top of plate body (701), threaded rod (705) are run through to the inboard of plate body (701), the outside of threaded rod (705) is connected with the inner wall of bin (1) through bearing (706), tooth (707) are installed to the inboard of threaded rod (705), both sides install connecting rod (708) between tooth (707), be equipped with awl post (709) directly over connecting rod (708), motor (710) are installed to the top of awl post (709), motor (710) are installed in bin (1).

2. The noise reducing bluetooth headset of claim 1, wherein: the earphone head (3) is tightly attached to the second connecting wire (8) and fixedly connected with the second connecting wire (8) and the first connecting wire (5).

3. The noise reducing bluetooth headset of claim 2, wherein: the second connecting wire (8) is fixedly connected with the rubber sleeve (2), and the inner wall of the storage box (1) is an arc line.

4. A noise reducing bluetooth headset according to claim 3, wherein: the storage box (1) and the storage groove (704) are integrally arranged, and the plate body (701) and the inner wall of the rubber block (702) are tightly attached to each other.

5. The noise reducing bluetooth headset of claim 4, wherein: the telescopic wire (703) is fixedly connected with the second connecting wire (8), and the plate body (701) is in sliding connection with the storage box (1).

6. The noise reducing bluetooth headset of claim 5, wherein: the upper part of the plate body (701) is in threaded connection with the threaded rod (705).

7. The noise reducing bluetooth headset of claim 6, wherein: the threaded rod (705) is in rotary connection with the bearing (706), and the threaded rod (705) is in fixed connection with the bevel gear (707).

8. The noise reducing bluetooth headset of claim 7, wherein: the bevel teeth (707) are fixedly connected with the connecting rod (708), and the bevel teeth (707) are meshed with the bevel teeth column (709).

9. The noise reducing bluetooth headset of claim 8, wherein: the bevel gear column (709) is in driving connection with the motor (710), and the motor (710) is in fixed connection with the storage box (1).

10. The noise reducing bluetooth headset of claim 9, wherein: the center positions of the bevel teeth (707) are on the same horizontal line with the center positions of the threaded rod (705) and the connecting rod (708).