CN212785764U

CN212785764U - Earphone with can dismantle and flexible microphone

Info

Publication number: CN212785764U
Application number: CN202021280932.3U
Authority: CN
Inventors: 彭云霞
Original assignee: Shenzhen Gaoshiyuan Technology Co ltd
Current assignee: Shenzhen Gaoshiyuan Technology Co ltd
Priority date: 2020-07-02
Filing date: 2020-07-02
Publication date: 2021-03-23
Anticipated expiration: 2030-07-02

Abstract

An earphone with a detachable and telescopic microphone relates to the field of earphones and comprises a trunk line, wherein one end of the trunk line is connected with an earphone plug, the other end of the trunk line is connected with a branching block, two branch lines are arranged on the branching block and connected with the trunk line, and earphone heads are connected on the branch lines; the microphone is connected with a telescopic wire, the telescopic wire is connected with a microphone plug, and the microphone plug is in plug-in fit with the first plug interface; through the microphone of independent setting, utilize the regional setting of separated time piece on the earphone to insert first interface, peg graft the cooperation with the microphone plug to realize the detachable effect of microphone, when the user needs practical microphone, as long as insert the microphone along inserting first interface and just can use.

Description

Earphone with can dismantle and flexible microphone

Technical Field

The utility model belongs to the technical field of the earphone and specifically relates to an earphone with can dismantle and flexible microphone is related to.

Background

The earphone is a pair of conversion units which receive the electric signals sent by the media player or receiver and convert the electric signals into audible sound waves by using a loudspeaker close to the ear. The headset is typically detachable from the media player and utilizes a plug connection. The advantage is that the user can listen to the sound independently without influencing other people; can also isolate the sound of the surrounding environment, and is very helpful for people who use in noisy environment such as a recording studio, a bar, a journey, sports, and the like. The earphone is originally used for telephone and radio, but with the prevalence of portable electronic devices, the earphone is often used for mobile phones, walkmans, radios, portable electronic games, digital audio players, and the like.

In order to widen the practical range of the earphone, people set a microphone on the earphone, so that the bidirectional property that the earphone can output audio and input audio is realized.

SUMMERY OF THE UTILITY MODEL

The utility model discloses an it is not enough to overcome above-mentioned condition, aims at providing the technical scheme that can solve above-mentioned problem.

An earphone with a detachable and telescopic microphone comprises a main line, wherein one end of the main line is connected with an earphone plug, the other end of the main line is connected with a branching block, two branch lines are arranged on the branching block, the branch lines are connected with the main line, and earphone heads are connected on the branch lines; still include the microphone, be provided with on the separated time piece and insert first interface, the microphone is connected with the extension cord, and the extension cord is connected with the microphone plug, the microphone plug with insert first interface grafting cooperation.

Preferably, the telescopic line includes insulating casing and interior line, and the interior line setting is in insulating casing, and insulating casing includes a plurality of volumes sleeve that diminishes in proper order, and a plurality of sleeves slide in proper order and cup joint, and telescopic one end is provided with first barrier part outwards, and telescopic other end is inwards provided with the second barrier part, and the cooperation of contradicting each other of the telescopic second barrier part that the volume is bigger than normal and the telescopic first barrier part that the volume is littleer than normal.

Preferably, the wire dividing block is frustum-shaped, and the radius of the upper end face of the wire dividing block is larger than that of the lower end face of the wire dividing block.

Preferably, the upper edge of the branching block is also poured inwards to form a transition surface.

Preferably, a controller is arranged on one of the branch lines.

Preferably, an elastic buffer is provided between the trunk line and the headphone plug.

Preferably, the branching block is further provided with a second plug interface.

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

through the microphone of independent setting, utilize the regional setting of separated time piece on the earphone to insert first interface, peg graft the cooperation with the microphone plug to realize the detachable effect of microphone, when the user needs practical microphone, as long as insert the microphone along inserting first interface and just can use.

Through set up the telescopic line on the microphone and realize flexible function, the user can lengthen the microphone along the telescopic line when using the microphone, not only can bring conveniently on the wiring, prevent to go out behind the microphone alone and cause chaotic phenomenon because the quantity of line is many between trunk line and the branch line, can also make things convenient for the user to aim at the mouth and carry out the input of pronunciation, bring better experience for the user and feel.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic structural diagram of the microphone part of the present invention.

Fig. 3 is a schematic structural diagram of a in fig. 1 according to the present invention.

Fig. 4 is a schematic structural diagram of the middle branching block of the present invention.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely below, and it should be understood that the described embodiments are only some embodiments of the present invention, but 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.

Referring to fig. 1 to 4, in an embodiment of the present invention, an earphone with a detachable and retractable microphone 30 includes a main line 10, one end of the main line 10 is connected with an earphone plug 11, the other end of the main line 10 is connected with a branching block 20, the branching block 20 is provided with two branch lines 12, the branch lines 12 are connected with the main line 10, and the branch lines 12 are connected with an earphone head 13; the microphone device further comprises a microphone 30, the first inserting interface 21 is arranged on the wire distributing block 20, the microphone 30 is connected with a telescopic wire 31, the telescopic wire 31 is connected with a microphone plug 32, and the microphone plug 32 is matched with the first inserting interface 21 in an inserting mode.

In the above technical means, the microphone 30 is separately arranged, the first interface 21 is arranged in the area of the line-dividing block 20 on the earphone, and is in plug-in fit with the microphone plug 32, so as to realize the detachable function of the microphone 30, and when the user needs to use the microphone 30, the user can use the microphone by only plugging the microphone 30 along the first interface 21; the telescopic function is realized by arranging the telescopic wire 31 on the microphone 30, so that when a user uses the microphone 30, the user can stretch the microphone 30 along the telescopic wire 31, the wiring is convenient, the phenomenon of confusion caused by a large number of wires between the main line 10 and the branch line 12 after the user independently outputs the microphone 30 is prevented, the user can conveniently input voice aiming at the mouth, and better experience is brought to the user.

Further as shown in fig. 3, the telescopic wire 31 includes an insulating housing and an inner wire 35, the inner wire 35 is disposed in the insulating housing, the insulating housing includes a plurality of sleeves 311 with successively smaller volumes, the plurality of sleeves 311 are sleeved in a sliding manner in turn, one end of the sleeve 311 is outwardly provided with a first blocking portion 34, the other end of the sleeve 311 is inwardly provided with a second blocking portion 33, and the second blocking portion 33 of the sleeve 311 with the larger volume is in mutual interference fit with the first blocking portion 34 of the sleeve 311 with the smaller volume.

In the above technical means, the telescopic wire 31 is isolated from the inner wire 35 by the insulating housing, the inner wire 35 is used for conducting electricity, the insulating housing is composed of a plurality of sleeves 311, the telescopic wire 31 is extended and shortened by the sliding fit between the sleeves 311, and the extended length between the sleeves 311 is limited by the interference fit of the first blocking part 34 and the second blocking part 33, so as to prevent the adjacent sleeves 311 from being separated.

As shown in fig. 4, the branching block 20 is frustum-shaped, and the radius of the upper end surface of the branching block 20 is larger than the radius of the lower end surface of the branching block 20.

In the above technical means, when the user inserts the microphone 30, the user holds the branching block 20 with one hand and the microphone plug 32 with the other hand, and when the user holds the branching block 20, the friction force can be increased because the side portion of the branching block 20 is an inclined surface, thereby preventing the phenomenon of slipping of the hand when the microphone plug 32 is connected, and increasing the speed of connecting the microphone 30.

As further shown in fig. 4, the upper edge of the wire dividing block 20 is also inwardly poured with a transition surface 22, so that the forming angle of the upper edge of the wire dividing block 20 is greater than 90 degrees, and the upper edge of the wire dividing block 20 is prevented from being too sharp to scratch a user.

As further shown in fig. 1, a controller 14 is disposed on one of the branch lines 12, and the controller 14 is used for adjusting the playing volume.

As shown in fig. 1, an elastic buffer 15 is provided between the trunk line 10 and the headphone plug 11, thereby improving the strength of connection between the trunk line 10 and the headphone plug 11.

As further shown in fig. 4, the branching block is further provided with a second plug interface 23; the second interface 23 can be connected with an audio device or a sound card, and when a user needs to put the audio device outside, the user can directly connect the audio device outside to the second interface 23 without pulling out an earphone cord, so that the plugging times of the earphone plug 11 can be reduced.

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.

Claims

1. An earphone with a detachable and telescopic microphone comprises a main line, wherein one end of the main line is connected with an earphone plug, the other end of the main line is connected with a branching block, two branch lines are arranged on the branching block, the branch lines are connected with the main line, and earphone heads are connected on the branch lines; the microphone is characterized by further comprising a microphone, a first inserting interface is arranged on the wire distributing block, the microphone is connected with a telescopic wire, the telescopic wire is connected with a microphone plug, and the microphone plug is matched with the first inserting interface in an inserting mode.

2. The earphone with the detachable and telescopic microphone according to claim 1, wherein the telescopic wire comprises an insulating housing and an inner wire, the inner wire is disposed in the insulating housing, the insulating housing comprises a plurality of sleeves with successively smaller volumes, the plurality of sleeves are sleeved in a sliding manner in sequence, a first blocking portion is outwardly disposed at one end of each sleeve, a second blocking portion is inwardly disposed at the other end of each sleeve, and the second blocking portion of the sleeve with the larger volume and the first blocking portion of the sleeve with the smaller volume are in mutual interference fit.

3. The headset with the detachable and retractable microphone as claimed in claim 1, wherein the branching block is frustum-shaped, and a radius of an upper end surface of the branching block is larger than a radius of a lower end surface of the branching block.

4. The headset with a detachable and retractable microphone of claim 1, wherein the upper edge of the branching block is further inwardly turned with a transition surface.

5. The headset with the detachable and retractable microphone as claimed in claim 1, wherein a controller is provided on one of the branch lines.

6. The headset with the detachable and retractable microphone as claimed in claim 1, wherein an elastic buffer is provided between the trunk line and the headset plug.

7. The headset with the detachable and retractable microphone as claimed in claim 1, wherein the branching block is further provided with a second connector.