CN219761254U - Noise reduction type Bluetooth headset - Google Patents

Abstract

The utility model provides a noise-reducing Bluetooth headset, which relates to the technical field of headset and comprises a headset frame, wherein a first connecting telescopic rod is arranged at the bottom of the headset frame and close to the left side, a first circuit cabin is arranged at the bottom of the first connecting telescopic rod, a switch button is arranged on the first circuit cabin, a second connecting telescopic rod is arranged at the bottom of the headset frame and close to the right side, a second circuit cabin is arranged at the bottom of the second connecting telescopic rod, when a charging interface is inserted, an interface part presses a dustproof hole plate downwards, under the action of a spring, the charging interface can contact a charging antenna, after charging is finished, the charging interface is pulled out, the problem that the existing noise-reducing Bluetooth headset can be used after charging is avoided, dust is easily accumulated at the charging port in long-term use, and poor contact and even charging cannot be caused.

Description

Noise reduction type Bluetooth headset

Technical Field

The utility model relates to the technical field of earphones, in particular to a noise-reduction Bluetooth earphone.

Background

The headphones are a pair of conversion units that receive electrical signals from the media player or receiver and convert them into audible sound waves using a speaker proximate the ear. The earphone can be separated from the media player, can be connected by only one plug, and can independently listen to the sound without affecting other people; can also isolate the sound of the surrounding environment, and is helpful for people in the noisy environment, such as recording studio, bar, trip, sports, etc. Headphones have been used for phones and radios, but with the popularity of portable electronic devices, headphones are commonly used for cell phones, walkman, radios, portable electronic games, digital audio players, and the like.

The noise-reducing earphone is one earphone for reducing noise by means of some method, and the noise-reducing Bluetooth earphone is one with Bluetooth technology applied to the hands-free earphone to avoid the trouble of wire and make the user talk easily. Since the advent of noise reduction bluetooth headsets, it has been a good tool for the mobile commerce family to increase efficiency.

However, the existing noise reduction bluetooth headset needs to be used after being charged, and in long-term use, dust is easily accumulated at a charging port, which can cause poor contact and even can not be charged, so we propose a noise reduction bluetooth headset.

Disclosure of Invention

The utility model aims to solve the defects in the prior art, the existing noise reduction Bluetooth headset can be used after being charged, and dust is easily accumulated at a charging port in long-term use, so that poor contact can be caused, and even charging cannot be performed.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides a bluetooth headset of type of making an uproar falls, includes the earphone frame, earphone frame's bottom just is close to left side department and is equipped with first connection telescopic link, the bottom of first connection telescopic link is equipped with first circuit storehouse, be equipped with shift knob on the first circuit storehouse, earphone frame's bottom just is close to right side department and is equipped with the second connection telescopic link, the bottom of second connection telescopic link is equipped with the second circuit storehouse, be equipped with the mouth that charges on the second circuit storehouse, the inboard of second circuit storehouse and first circuit storehouse all is equipped with the earphone body, the inside of earphone body is equipped with first layer of making an uproar that falls, the inboard of earphone body is equipped with the second layer of making an uproar that falls, the inside bottom of mouth that charges is equipped with the feeler that charges, the sliding groove has been seted up on the inside both sides wall of mouth that charges, two the bottom of sliding groove all is equipped with the spring, two the top of spring all is equipped with dustproof hole board.

In a preferred embodiment of the present utility model, the first connection telescopic rod is telescopic with the earphone frame, and the second connection telescopic rod is telescopic with the earphone frame.

The technical effect of adopting the further scheme is as follows: the scalability between the first and second connection telescoping rods and the earphone frame is advantageous for adjusting the size for different user groups.

As a preferable scheme of the utility model, the first circuit bin is fixedly connected with the earphone body, and the second circuit bin is fixedly connected with the earphone body.

The technical effect of adopting the further scheme is as follows: the first circuit bin and the second circuit bin are fixedly connected with the earphone body, so that stability in long-term use is facilitated.

As a preferable scheme of the utility model, the first noise reduction layer is made of soundproof cotton, and the second noise reduction layer is made of flexible foam.

The technical effect of adopting the further scheme is as follows: the soundproof effect of soundproof cotton and flexible foam is taught well, and has certain travelling comfort.

As a preferable scheme of the utility model, the second noise reduction layer is connected with the first noise reduction layer in a sewing way.

As a preferable scheme of the utility model, the dustproof hole plate is fixedly connected with the spring.

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

according to the utility model, when the charging interface is inserted, the dustproof hole plate is extruded downwards by the interface part, the charging interface can contact with the charging antenna under the action of the spring, after charging is finished, the charging interface is pulled out, and the dustproof plate returns to the original position under the action of the spring, so that the dustproof effect can be started when the charging is not performed, the problem that the existing noise-reducing Bluetooth headset can be used after being required to be charged is avoided, dust is easily accumulated at the charging interface in long-term use, and poor contact and even incapability of charging are caused.

Drawings

Fig. 1 is an overall schematic diagram of a noise reduction type bluetooth headset according to the present utility model;

fig. 2 is a schematic diagram of an earphone body of a noise reduction type bluetooth earphone according to the present utility model;

fig. 3 is a schematic diagram illustrating the anatomy of a charging port of a noise reduction type bluetooth headset according to the present utility model.

Legend description: 1. an earphone frame; 2. a first connecting telescopic rod; 3. a first circuit bin; 4. a switch button; 5. the second connecting telescopic rod; 6. a second circuit bin; 7. a charging port; 8. an earphone body; 9. a first noise reduction layer; 10. a second noise reduction layer; 11. a charging antenna; 12. a sliding groove; 13. a spring; 14. dustproof hole board.

Detailed Description

The technical solutions of the embodiments of the present utility model will be clearly and completely described below in conjunction with the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, but not all embodiments, and all other embodiments obtained by those skilled in the art without making any inventive effort based on the embodiments of the present utility model are within the scope of protection of the present utility model.

In order that the utility model may be readily understood, a more particular description of the utility model will be rendered by reference to specific embodiments thereof which are, however, not limited to the embodiments described herein, but are to be provided for the purpose of making the disclosure of the utility model more thorough.

It will be understood that when an element is referred to as being "mounted" on another element, it can be directly on the other element or intervening elements may also be present, and when an element is referred to as being "connected" to the other element, it may be directly connected to the other element or intervening elements may also be present, the terms "vertical", "horizontal", "left", "right" and the like are used herein for the purpose of illustration only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs, and the terms used herein in this description of the utility model are for the purpose of describing particular embodiments only and are not intended to be limiting of the utility model, with the term "and/or" as used herein including any and all combinations of one or more of the associated listed items.

Example 1

As shown in fig. 1-3, the present utility model provides a technical solution: a noise-reducing Bluetooth earphone comprises an earphone frame 1, a first connecting telescopic rod 2 is arranged at the bottom of the earphone frame 1 and close to the left side, a first circuit cabin 3 is arranged at the bottom of the first connecting telescopic rod 2, a switch button 4 is arranged on the first circuit cabin 3, a second connecting telescopic rod 5 is arranged at the bottom of the earphone frame 1 and close to the right side, a second circuit cabin 6 is arranged at the bottom of the second connecting telescopic rod 5, a charging port 7 is arranged on the second circuit cabin 6, earphone bodies 8 are arranged on the inner sides of the second circuit cabin 6 and the first circuit cabin 3, a first noise-reducing layer 9 is arranged in the earphone bodies 8, a second noise-reducing layer 10 is arranged on the inner sides of the earphone bodies 8, a charging antenna 11 is arranged at the bottom of the inner part of the charging port 7, the sliding grooves 12 are formed in the two side walls of the inside of the charging port 7, springs 13 are arranged at the bottoms of the two sliding grooves 12, dust-proof hole plates 14 are arranged at the tops of the two springs 13, when a charging port is inserted, the interface part extrudes the dust-proof hole plates 14 downwards, under the action of the springs 13, the charging port can contact the charging antenna 11, after the charging is finished, the charging port is pulled out, the dust-proof plate returns to the original position under the action of the springs 13, so that the dust-proof effect can be started when the charging is not carried out, the situation that the existing noise-reduction Bluetooth earphone needs to be used after charging is avoided, dust is easily accumulated at the charging port 7 in long-term use, and the problem that the contact is poor and even the charging cannot be carried out is caused.

Example 2

As shown in fig. 1-3, the present utility model provides a technical solution: the telescopic connection between the first connection telescopic link 2 and the earphone frame 1, the telescopic connection between the second connection telescopic link 5 and the earphone frame 1, the telescopic connection between the first connection telescopic link 2 and the second connection telescopic link 5 and the earphone frame 1 is favorable to carrying out the resizing to different user groups, fixed connection between the first circuit bin 3 and the earphone body 8, fixed connection between the second circuit bin 6 and the earphone body 8, fixed connection between the first circuit bin 3 and the second circuit bin 6 and the earphone body 8 is favorable to the stability when long-term use, the material of the first noise reduction layer 9 is soundproof cotton, the material of the second noise reduction layer 10 is flexible foam, the soundproof effect of soundproof cotton and flexible foam is taught, and certain travelling comfort is provided, the second noise reduction layer 10 is sewed up between the first noise reduction layer 9 and is connected, and fixed connection between the dustproof hole plate 14 and the spring 13.

The working flow of the utility model is as follows: when using a bluetooth headset of making an uproar falls, at first, wear this equipment to the head, first layer 9 and the second of making an uproar layer 10 of making an uproar can carry out partial isolation to external noise this moment, when needs charge, only need insert the interface that charges and charge mouthful 7 departments, dustproof hole board 14 is pressed in the bottom through spring 13 under the effect, after the completion of charging, only need extract the interface that charges can, dustproof hole board 14 resumes the normal position under the effect of spring 13.

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

Claims (6)

1. The utility model provides a bluetooth headset of making an uproar falls, includes earphone frame (1), its characterized in that: the bottom of earphone frame (1) just is close to left side department and is equipped with first connection telescopic link (2), the bottom of first connection telescopic link (2) is equipped with first circuit storehouse (3), be equipped with shift knob (4) on first circuit storehouse (3), the bottom of earphone frame (1) just is close to right side department and is equipped with second connection telescopic link (5), the bottom of second connection telescopic link (5) is equipped with second circuit storehouse (6), be equipped with on second circuit storehouse (6) and charge mouth (7), the inboard of second circuit storehouse (6) and first circuit storehouse (3) all is equipped with earphone body (8), the inside of earphone body (8) is equipped with first noise reduction layer (9), the inboard of earphone body (8) is equipped with second noise reduction layer (10), the inside bottom of charge mouth (7) is equipped with charges feeler (11), set up sliding groove (12) on the inside both sides wall of charge mouth (7), two sliding groove (12)'s bottom all is equipped with spring (13), two spring (13) all are equipped with dustproof hole (14).

2. The noise-reducing bluetooth headset of claim 1, wherein: the first connecting telescopic rod (2) and the earphone frame (1) are telescopic, and the second connecting telescopic rod (5) and the earphone frame (1) are telescopic.

3. The noise-reducing bluetooth headset of claim 1, wherein: the first circuit bin (3) is fixedly connected with the earphone body (8), and the second circuit bin (6) is fixedly connected with the earphone body (8).

4. The noise-reducing bluetooth headset of claim 1, wherein: the material of the first noise reduction layer (9) is soundproof cotton, and the material of the second noise reduction layer (10) is flexible foam.

5. The noise-reducing bluetooth headset of claim 1, wherein: the second noise reduction layer (10) is connected with the first noise reduction layer (9) in a sewing mode.

6. The noise-reducing bluetooth headset of claim 1, wherein: the dustproof hole plate (14) is fixedly connected with the spring (13).