CN206596184U

CN206596184U - Bluetooth earphone with automatic line receiver

Info

Publication number: CN206596184U
Application number: CN201720381619.0U
Authority: CN
Inventors: 蔡东波
Original assignee: Individual
Current assignee: Individual
Priority date: 2017-04-12
Filing date: 2017-04-12
Publication date: 2017-10-27
Anticipated expiration: 2027-04-12

Abstract

The utility model discloses a kind of bluetooth earphone with automatic line receiver, it includes earphone cord, spooler, clockwork spring, shell fragment, the bluetooth earphone, also include loop line button and spring, the spring is linear springs, the spring is held in loop line button, and the loop line button is arranged at the outside of bluetooth earphone, is easy to pressing；The side of the spooler is provided with clockwork spring, opposite side is provided with earphone rotation PCB, and one spooler lid by spooler, clockwork spring, shell fragment and earphone rotation PCB be coated in, the use of spring, clockwork spring and rotation PCB ensure that the accurate execution of whole work process, the connection of control earphone cord and bluetooth earphone chip in real time, ensure stabilization of the bluetooth earphone when listening song or answering the call, control is stable and signal transmission is reliable.

Description

Bluetooth earphone with automatic line receiver

Technical field

The utility model belongs to the technical field of audio frequency apparatus, more particularly to a kind of bluetooth earphone for being capable of automatic takeup.

Background technology

Bluetooth earphone exactly applies Bluetooth technology in hands-free headsets, allows user to exempt leading for irritating electric wire Stumble, the easily call in a variety of ways of comfortable ground.It has been always the good of Mobile Commerce race raising efficiency since bluetooth earphone comes out Instrument, the also first choice as working clan.

At present, bluetooth earphone on the market, is typically unable to automatic takeup, is all that earplug is put with hand when listening song or answering the call Enter in ear, song is not listened or earplug is removed with hand when answering the call, using inconvenient, while earphone cord is also easily tangled one Rise, to using bringing many inconvenience.Then people are improved to this enables bluetooth earphone automatic takeup, to liberate both hands, It is easy to use.

Such as patent application 201420510827.2 discloses a kind of key wire intaking type portable stereo bluetooth earphone, is related to Bluetooth earphone technical field.The wire for solving existing stereophony bluetooth earphone is easily wound, and is unfavorable for carrying storage Technical deficiency, a winding mechanism for being used to wind the wire is connected with by a fixing axle in set of headphones；Institute The winding mechanism stated includes a reel being socketed in fixing axle, and the wherein one side of reel holds provided with a wind spring It is provided with wind spring in chamber, wind spring cavity volume, the two ends of wind spring are connected the side wall of axle and wind spring cavity volume respectively；The opposite side of reel Face is provided with one piece of cover plate being fixedly connected with set of headphones housing, cover plate in the outside of the ratchet cover plate and set provided with a ratchet cover plate There is bayonet lock, the bottom of bayonet lock is provided with the locking dop coordinated with the ratchet cover plate, on the top of bayonet lock provided with a protrusion auricular appendage casing External button；Back-moving spring is also associated with bayonet lock.After button is pressed, main earphone will be connected using the elastic force of wind spring is automatic Packed up with the wire of set of headphones, it is easy for operation quick.However, the patent application is excessively multiple for the control of control button It is miscellaneous, and button is arranged on a side, it is necessary to realized using torsion spring, long-term use is easily caused torsion spring failure, control is lost Spirit, and it is complicated, it is difficult to be received by people；And the connection of earphone cord and control board, because rotation can be unstable, Easily cause call or audio signal it is unstable.

The content of the invention

Based on this, it is to provide a kind of bluetooth earphone with automatic line receiver, the bluetooth earphone mesh of the present utility model The both hands of people can be liberated, when not listening song or answering the call, loop line button are gently pressed, earplug just can be automatically retracted in earphone, One-touch control is used simultaneously, features simple structure is realized, control and stable signal transmission are reliable.

It is to provide a kind of bluetooth earphone with automatic line receiver, the bluetooth earphone another mesh of the present utility model Control button is combined together with spooler, simple structure, it is easy to accomplish.

To achieve the above object, the technical solution of the utility model is：

A kind of bluetooth earphone with automatic line receiver, it includes earphone cord, spooler, clockwork spring, shell fragment, and its feature exists In the bluetooth earphone, also include loop line button and spring, the spring is linear springs, the spring be held in loop line by Key, the loop line button is arranged at the outside of bluetooth earphone, is easy to pressing；The side of the spooler is provided with clockwork spring, another Side be provided with earphone rotation PCB, and a spooler lid by spooler, clockwork spring, shell fragment and earphone rotation PCB be coated in, spring, Clockwork spring and rotation PCB use ensure that the accurate execution of whole work process, in real time control earphone cord and bluetooth earphone chip Connection, it is ensured that bluetooth earphone is listening song or stabilization when answering the call, and control is stable and signal transmission is reliable.

Further, the shell fragment, with earphone positive pole shell fragment and earphone negative pole shell fragment, is superimposed, positioned at earphone rotation Turn PCB outside.

Further, earphone rotation PCB, earphone positive pole shell fragment and earphone negative pole shell fragment, are respectively provided with the middle part of them Through hole, to wear the axle of spooler lid, meanwhile, the earphone rotation PCB, earphone positive pole shell fragment and earphone negative pole shell fragment side On be provided with prominent stopper section, in order to carry out rotation control.

Further, the side of the spooler lid is provided with push button, and the gathering for controlling earphone cord, the push button passes through Torsion spring is arranged at the side of spooler.

Further, the spooler lid is divided into lid and spooler lower cover on spooler, in order to process and assemble, wherein Lid is positioned at the outside of shell fragment on spooler, and the spooler lower cover is then arranged on the inside of clockwork spring, to install clockwork spring, and and spooler Upper lid together, earphone rotation PCB, positive pole shell fragment, negative pole shell fragment, spooler and clockwork spring is installed in interior.

Further, decoration is additionally provided with the inside of the loop line button, the decoration is fastened on spooler and covered, with It is easily installed, while the middle part of decoration has breach, so that spring can hold loop line button by this breach, is easy to loop line The control operation of button.

The bluetooth earphone that the utility model is realized, using clockwork spring as control core, is pressed by loop line button, starts push button Clockwork spring is triggered, elastic force is produced and promotes spooler rotation, reclaim earphone cord；Spring, the use of clockwork spring and rotation PCB ensure that entirely The accurate execution of the course of work, the Automatic take-up carpenter'ses of accurate control earphone line stabilization safety.

The utility model is simple in construction, it is easy to accomplish, it is safe and reliable, realize precise manipulation.

Brief description of the drawings

Fig. 1 is the stereogram that the utility model is implemented.

Fig. 2 is the sectional view that the utility model is implemented.

Fig. 3 is the explosive view that the utility model is implemented.

Fig. 4 is the structural representation that the shell fragment that the utility model is implemented and earphone rotate PCB.

Embodiment

In order that the purpose of this utility model, technical scheme and advantage are more clearly understood, below in conjunction with accompanying drawing and implementation Example, the utility model is further elaborated.It should be appreciated that specific embodiment described herein is only to explain The utility model, is not used to limit the utility model.

The utility model is realized that as shown in Figure 1, 2 Fig. 1 is the assembling of the utility model bluetooth earphone automatic line receiver Figure, Fig. 2 is sectional view.Described bluetooth earphone automatic line receiver includes：Loop line button 1, button decoration 2, screw 3, spring 4th, push button spring 5, lid 6, push button 7, earphone positive pole shell fragment 8, earphone negative pole shell fragment 9, earphone rotation PCB 10, take-up on spooler Device 11, clockwork spring 12, spooler lower cover 13, earphone cord 14 are constituted.

Wherein, with reference to shown in Fig. 3, loop line button 1 is arranged on the most external of earphone, and the middle part of button decoration 2, which has, to be lacked Mouthful, the bottom that lid breach accommodates loop line button 1 is passed through, and is held by spring 4；Spring 4 is linear springs, described one end of spring 4 Loop line button 1 is held in, the other end is then held in the push button 7 for being arranged on lid 6 on spooler, and loop line button 1 is arranged at bluetooth ear The outside of machine, is easy to pressing；The side of lid 6 is inserted with push button 7 on spooler, and push button 7 is constrained by push button spring 5, push button spring 5 It is torsion spring, in order to reset push button 7.

The side of spooler 11 is provided with clockwork spring 12, and opposite side is provided with earphone rotation PCB 10, the and of earphone negative pole shell fragment 9 Earphone positive pole shell fragment 8, the use of spring, clockwork spring and rotation PCB ensure that the accurate execution of whole work process, and ear is controlled in real time The connection of machine line and bluetooth earphone chip, it is ensured that stabilization of the bluetooth earphone when listening song or answering the call, control stabilization and signal Transmission is reliable.

Lid 6 and spooler lower cover 13 are fixed together to form spooler lid by screw 3 on spooler, wherein on spooler Lid is positioned at the outside of shell fragment, and the spooler lower cover is then arranged on the inside of clockwork spring, to install clockwork spring, and with lid one on spooler Rise, earphone rotation PCB 10, earphone positive pole shell fragment 8, earphone negative pole shell fragment 9, spooler and clockwork spring are installed in interior.

With reference to shown in Fig. 4, earphone rotation PCB 10, earphone positive pole shell fragment 8 and earphone negative pole shell fragment 9, their middle part is equal Through hole is set, to wear the axle of spooler lower cover 13, to install；Meanwhile, institute earphone rotation PCB 10 side has a PCB Stopper section 101, the side of earphone positive pole shell fragment 8 is outstanding to set a positive pole shell fragment stopper section 81, the side of earphone negative pole shell fragment 9 It is outstanding on side to be provided with negative pole shell fragment stopper section 91, in order to carry out rotation control.

Spooler 11, clockwork spring 12 and earphone cord 14 are conventional design, be will not be repeated here.

Reclaim earphone cord operating procedure be：1st, pull out earphone cord 2, press loop line button, loop line button starts push button Clockwork spring is triggered, elastic force is produced and promotes spooler rotation, reclaim earphone cord, just can realize earphone cord Automatic take-up carpenter'ses.

In a word, on the whole, the utility model is safe and reliable, realizes precise manipulation, spring, clockwork spring and the use for rotating PCB It ensure that the accurate execution of whole work process, the connection of control earphone cord and bluetooth earphone chip in real time, it is ensured that bluetooth earphone Stabilization when listening song or answering the call, is not in the phenomenon of disconnection.

In summary, the utility model simple structure, it is easy to accomplish, it is simple to operate, be accurately controlled earphone cord from Dynamic loop line.

The utility model, just can very accurate folding and unfolding using spring and plastic cement spooler, earphone cord, clockwork spring, rotation PCB Earphone cord so that earphone cord can very accurate playback, and in the market spring, plastic cement spooler, earphone cord, clockwork spring, rotation PCB is very universal, and technology maturation, cost is not high, and the use to bluetooth earphone automatic line receiver, which is brought, greatly to be facilitated, therefore is easy to Make, it is with low cost, it can be widely applied in existing bluetooth earphone.

Preferred embodiment of the present utility model is the foregoing is only, it is all at this not to limit the utility model Any modifications, equivalent substitutions and improvements made within the spirit and principle of utility model etc., should be included in the utility model Protection domain within.

Claims

1. a kind of bluetooth earphone with automatic line receiver, it includes earphone cord, spooler, clockwork spring, shell fragment, it is characterised in that The bluetooth earphone, also includes loop line button and spring, and the spring is linear springs, the spring be held in loop line by Key, the loop line button is arranged at the outside of bluetooth earphone, is easy to pressing；The side of the spooler is provided with clockwork spring, another Side be provided with earphone rotation PCB, and a spooler lid by spooler, clockwork spring, shell fragment and earphone rotation PCB be coated in.

2. there is the bluetooth earphone of automatic line receiver as claimed in claim 1, it is characterised in that the shell fragment, with earphone just Pole shell fragment and earphone negative pole shell fragment, are superimposed, and PCB outside is rotated positioned at earphone.

3. there is the bluetooth earphone of automatic line receiver as claimed in claim 2, it is characterised in that the earphone rotation PCB, ear Machine positive pole shell fragment and earphone negative pole shell fragment, are respectively provided with through hole in the middle part of them, to wear the axle of spooler lid, meanwhile, the ear Prominent stopper section is provided with machine rotation PCB, earphone positive pole shell fragment and earphone negative pole shell fragment side.

4. there is the bluetooth earphone of automatic line receiver as claimed in claim 1, it is characterised in that the side of the spooler lid Push button is provided with, the gathering for controlling earphone cord, the push button is arranged at the side of spooler by torsion spring.

5. there is the bluetooth earphone of automatic line receiver as claimed in claim 4, it is characterised in that the spooler lid is divided into receipts Lid and spooler lower cover on line device, lid is positioned at the outside of shell fragment wherein on spooler, and the spooler lower cover is then arranged at clockwork spring Inner side, and together with being covered on spooler, earphone rotation PCB, positive pole shell fragment, negative pole shell fragment, spooler and clockwork spring are installed in interior.

6. there is the bluetooth earphone of automatic line receiver as claimed in claim 1, it is characterised in that the inner side of the loop line button Decoration is additionally provided with, the decoration is fastened on spooler and covered, while the middle part of decoration has breach, so that spring energy Loop line button is enough held by this breach.