CN110944265B

CN110944265B - Portable headset

Info

Publication number: CN110944265B
Application number: CN201911277197.2A
Authority: CN
Inventors: 钟勇洪
Original assignee: Dongguan Gaojian Electronic Technology Co ltd
Current assignee: Dongguan Gaojian Electronic Technology Co ltd
Priority date: 2019-12-12
Filing date: 2019-12-12
Publication date: 2022-08-30
Anticipated expiration: 2039-12-12
Also published as: CN110944265A

Abstract

The invention discloses a portable headset, which comprises a supporting plate, a left headset main body and a right headset main body, wherein the supporting plate is provided with two symmetrical supporting plates, an adaptive adjusting mechanism is arranged between the peripheries of the upper half parts of the two supporting plates, adaptive sponge pads are adhered to the bottoms of the supporting plates and the bottom of the adjusting mechanism through viscose, rotating shafts are adhered to the lower half parts of the two supporting plates through viscose, adaptive containing mechanisms are arranged on the peripheries of the rotating shafts, the lower half parts of the containing mechanisms are adhered to the upper half parts of limiting mechanisms through viscose, the left headset main body and the right headset main body are arranged between the two limiting mechanisms, the left headset main body and the right headset main body are symmetrical about the central line of the adjusting mechanism, and the left headset main body and the right headset main body are respectively connected with the corresponding limiting mechanisms. This portable headphone can adjust and spacing as required, conveniently accomodates simultaneously and carries.

Description

Portable headset

Technical Field

The invention belongs to the technical field of earphones, and particularly relates to a portable headset.

Background

The earphone is a pair of conversion units, which receives the electric signal from the media player or receiver and converts it into audible sound wave by the speaker near 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. At present stage, headphone uses extensively among the daily life, and current headphone can not adjust and spacing as required well, simultaneously because the volume is great, inconvenient accomodating and carrying.

Therefore, in order to meet the current situation, it is necessary to design and produce a portable headset to meet the practical requirements.

Disclosure of Invention

It is an object of the present invention to provide a portable headset that solves the above-mentioned problems of the background art.

In order to achieve the purpose, the invention provides the following technical scheme: a portable headset comprises a supporting plate, a left headset body and a right headset body, wherein the supporting plate is provided with two symmetrical supporting plates, adaptive adjusting mechanisms are arranged between the peripheries of the upper parts of the two supporting plates, rotating shafts are bonded to the lower parts of the two supporting plates through viscose, adaptive storage mechanisms are arranged on the peripheries of the rotating shafts, the lower parts of the storage mechanisms are bonded to the upper parts of limiting mechanisms through viscose, a left headset body and a right headset body are arranged between the two limiting mechanisms, the left headset body and the right headset body are symmetrical about the central line of the adjusting mechanisms, and the left headset body and the right headset body are respectively connected with the corresponding limiting mechanisms;

the adjusting mechanism comprises an adjusting seat and adjusting columns, the cross section of the adjusting seat is in a shape of a Chinese character 'hui', adjusting grooves are formed in two sides of the adjusting seat, sliding rails are dug in the upper portion and the lower portion of each adjusting groove, and two symmetrical and adaptive adjusting columns are arranged in the adjusting grooves;

the accommodating mechanism comprises a fixed plate and a fixed seat, the upper part of the fixed seat is arranged in a fixed groove formed in the lower part of the fixed plate, the center of the top of the fixed seat is bonded with a rotating shaft through viscose, and the peripheries of two ends of the rotating shaft are bonded with the inner ring of a supporting bearing seat arranged on the inner periphery of the fixed plate through viscose;

stop gear includes limiting plate, spacing post and spacing seat, the top of limiting plate is passed through the viscose and is bonded with the bottom of receiving mechanism's fixing base, one side of limiting plate is equipped with the spacing groove with spacing post looks adaptation, the opposite side of limiting plate is equipped with the support groove with spacing seat looks adaptation, and the both sides of spacing inslot week are all dug and are equipped with the sliding tray.

Preferably, two the cylinder week side of adjusting the post all bonds through the viscose with the side of the backup pad that corresponds, the cylinder both ends of adjusting the post all bond through the viscose have with slip track sliding connection's regulating block.

Preferably, the top of the fixing plate is bonded with a fixed bearing seat through viscose, and the inner ring of the fixed bearing seat is bonded with the periphery of the lower part of the rotating shaft through viscose.

Preferably, the two sides of the limiting column are both bonded with limiting blocks in sliding connection with the sliding grooves through viscose, and the periphery of one end, close to the supporting grooves, of the limiting column is in threaded connection with the inner circumference of the connecting groove formed in one side of the limiting seat.

Preferably, left side earphone main part and right earphone main part all include protective housing, audio player and the earmuff that gives sound insulation, the cross-section of protective housing is trapezoidal, the one end bonding of spacing seat is kept away from through viscose and stop gear's spacing post to one side of protective housing, the protective housing is kept away from the center of spacing post one side and is dug and be equipped with and put the thing groove, puts the thing inslot and installs audio player, the protective housing is close to the periphery of putting one side of thing groove and bonds the earmuff that gives sound insulation that has the adaptation through the viscose.

Preferably, the internally mounted of the protective housing of left side earphone main part has the controller, just the interface with the link looks adaptation of controller is installed to the bottom of protective housing, the internally mounted of the protective housing of right side earphone main part has drive power supply, just the interface with drive power supply's link looks adaptation is installed to the bottom of protective housing, the audio player and the controller of left side earphone main part and right earphone main part all through the wire and the drive power supply electric connection that run through the backup pad.

Preferably, the upper part and the lower part of the inner periphery of the fixed plate of the accommodating mechanism are both bonded with a stop block through adhesive, and the cross section of the stop block is triangular and is matched with the fixed seat of the accommodating mechanism.

Preferably, the bottom of the supporting plate and the bottom of the adjusting seat of the adjusting mechanism are both adhered with adaptive sponge pads through adhesives.

The invention has the technical effects and advantages that: the portable headset moves the two supporting plates through the sliding connection of the adjusting column and the adjusting groove arranged on the side surface of the adjusting seat, and the distance between the two supporting plates is adjusted, so that the portable headset is adjusted according to the head circumference of a user; the position of the limiting groove where the limiting column is located is changed through the sliding connection of the limiting block and the sliding groove, and the limiting block is in threaded connection with the limiting column, so that the position of the ear plate of a user can be adjusted and limited according to the position of the ear plate of the user, and the ear part can be completely arranged in the sound insulation earmuff; when not needing to use, the rotation fixed plate drives the protective housing rotatory to folding left earphone body and right earphone body, the reduction volume, thereby conveniently accomodate and carry, this portable headphone can adjust as required and spacing, conveniently accomodate and carry simultaneously.

Drawings

FIG. 1 is a front view of the present invention;

FIG. 2 is a cross-sectional view of the present invention;

FIG. 3 is a schematic view of the adjustment mechanism of the present invention;

FIG. 4 is a schematic structural diagram of the left earphone body according to the present invention;

FIG. 5 is a circuit block diagram of the present invention.

In the figure: 1 backup pad, 2 left earphone main parts, 3 right earphone main parts, 4 adjustment mechanism, 5 receiving mechanism, 6 stop gear, 7 regulation seats, 8 regulation posts, 9 fixed plates, 10 fixing bases, 11 limiting plates, 12 limiting posts, 13 limiting seats, 14 protective housings, 15 audio players, 16 sound insulation earmuffs, 17 controllers, 18 driving power supplies.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Unless otherwise indicated, all references to up, down, left, right, front, back, inner and outer directions herein are to be interpreted as referring to up, down, left, right, front, back, inner and outer directions in the drawings to which the invention is directed.

The invention provides a portable headset as shown in figures 1-5, which comprises a supporting plate 1, a left headset main body 2 and a right headset main body 3, wherein the supporting plate 1 is provided with two symmetrical supporting plates, adaptive adjusting mechanisms 4 are arranged between the peripheries of the upper parts of the two supporting plates 1, the lower parts of the two supporting plates 1 are respectively bonded with a rotating shaft through viscose, adaptive receiving mechanisms 5 are arranged on the peripheries of the rotating shafts, the lower parts of the receiving mechanisms 5 are bonded with the upper parts of limiting mechanisms 6 through viscose, the left headset main body 2 and the right headset main body 3 are arranged between the two limiting mechanisms 6, the left headset main body 2 and the right headset main body 3 are symmetrical about the central line of the adjusting mechanisms 4, and the left headset main body 2 and the right headset main body 3 are respectively connected with the corresponding limiting mechanisms 6;

the adjusting mechanism 4 comprises an adjusting seat 7 and adjusting columns 8, the cross section of the adjusting seat 7 is in a shape like a Chinese character 'hui', adjusting grooves are formed in two sides of the adjusting seat 7, sliding rails are dug in the upper portion and the lower portion of each adjusting groove, two symmetrical and adaptive adjusting columns 8 are arranged in each adjusting groove, and the peripheral side surfaces of the columns of the two adjusting columns 8 are bonded with the corresponding side surfaces of the supporting plates 1 through viscose glue;

the accommodating mechanism 5 comprises a fixed plate 9 and a fixed seat 10, the upper part of the fixed seat 10 is arranged in a fixed groove formed in the lower part of the fixed plate 9, a rotating shaft is bonded to the center of the top of the fixed seat 10 through viscose, and the peripheries of two ends of the rotating shaft are bonded to the inner ring of a supporting bearing seat arranged on the inner periphery of the fixed plate 9 through viscose;

stop gear 6 includes limiting plate 11, spacing post 12 and spacing seat 13, the bottom bonding of viscose and the fixed plate 9 of receiving mechanism 5 is passed through at the top of limiting plate 11, one side of limiting plate 11 is equipped with the spacing groove with spacing post 12 looks adaptation, the opposite side of limiting plate 11 is equipped with the support groove with spacing seat 13 looks adaptation, and the both sides of spacing inslot week are all dug and are equipped with the sliding tray.

Specifically, the cylinder both ends of adjusting post 8 all bond through the viscose have with slip track sliding connection's regulating block, through the adjustment tank sliding connection of adjusting post 8 and adjusting 7 side setups, remove two backup pads 1, adjust the distance between two backup pads 1 to adjust according to user's head circumference.

Specifically, fixed bearing frame has been bonded through the viscose at the 9 tops of fixed plate, and the inner circle of fixed bearing frame passes through the viscose and bonds with the periphery of axis of rotation lower part, when need not use, rotates fixing base 10, drives the protective housing 14 rotation to folding left earphone body 2 and right earphone body 3, the reduction volume, thereby conveniently accomodate and carry.

It is specific, the both sides of spacing post 12 all bond through the viscose have with sliding tray sliding connection's stopper, the internal peripheral threaded connection of the spread groove that the periphery of the one end that spacing post 12 is close to the support groove and spacing seat 13 one side was seted up through stopper and sliding tray sliding connection, changes the position of the spacing groove that spacing post 12 was located to through spacing seat 13 and spacing post 12 threaded connection, thereby adjust and spacing according to the position that user's ear was located, make the ear arrange the inside of syllable-dividing earmuff 16 in completely.

Specifically, left earphone main part 2 and right earphone main part 3 all include protective housing 14, audio player 15 and syllable-dividing ear muff 16, the cross-section of protective housing 14 is trapezoidal, one side of protective housing 14 is through the viscose and the bonding of the one end that spacing seat 13 was kept away from to spacing post 12 of stop gear 6, the central excavation that the protective housing 14 kept away from spacing post 12 one side is equipped with puts the thing groove, puts the thing inslot and installs audio player 15, and audio player 15 can select the SO-0 type audio player who produces for Shenzhen Dajinning electronics Limited company, the periphery that protective housing 14 is close to one side of putting the thing groove is through viscose bonding syllable-dividing ear muff 16 that has the adaptation, blocks the noise in the external world through the syllable-dividing ear muff 16 that bonds, improves the effect of using, opens drive power supply 18, plays the use through audio player 15.

Specifically, the internally mounted of the protective housing 14 of the left earphone main body 2 has a controller 17, and the bottom of the protective housing 16 has an interface adapted to the connection end of the controller 17, the internally mounted of the protective housing 14 of the right earphone main body 3 has a driving power supply 18, and the bottom of the protective housing 14 has an interface adapted to the connection end of the driving power supply 18, the driving power supply 18 has a switch (not shown in the figure), the controller 17 and the driving power supply 18 can be respectively selected as a QFP48 type controller and a storage battery produced by jingzhou electronic technology limited, the audio player 15 and the controller 17 of the left earphone main body 2 and the right earphone main body 3 are electrically connected to the driving power supply 18 through wires (not shown in the figure) penetrating through the supporting plate 1.

Specifically, the upper portion and the lower portion of the inner periphery of the fixing plate 9 of the accommodating mechanism 5 are both bonded with check blocks through adhesive, the cross sections of the check blocks are triangular and are matched with the fixing seats 10 of the accommodating mechanism 5, and the possibility that the fixing seats 10 are damaged due to excessive adjustment is reduced through the bonded check blocks.

Specifically, the bottom of the supporting plate 1 and the bottom of the adjusting seat 7 of the adjusting mechanism 4 are both adhered with adaptive sponge pads (not shown in the figure) through adhesives.

Concretely, this portable headset, through the adjustment tank sliding connection that the regulation post 8 was seted up with regulation seat 7 side, remove two backup pads 1, adjust the distance between two backup pads 1, thereby adjust according to user's head circumference, adjust the back, through stopper and sliding groove sliding connection, change the position of the spacing groove that spacing post 12 was located, and through spacing seat 13 and spacing post 12 threaded connection, thereby adjust and spacing according to the position that user's ear was located, make the ear arrange the inside of syllable-dividing ear muff 16 completely, adjust the back of accomplishing, open drive power supply 18, play the use through audio player 15, when need not use, rotate fixed plate 9, it is rotatory to drive protective housing 14, thereby fold left earphone body 2 and right earphone body 3, the volume is reduced, thereby convenient storage and carrying.

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 or portions thereof without departing from the spirit and scope of the invention.

Claims

1. A portable headphone, includes backup pad (1), left earphone main part (2) and right earphone main part (3), its characterized in that: the earphone comprises supporting plates (1), adjusting mechanisms (4) which are matched with each other are arranged between the peripheries of the upper portions of the two supporting plates (1), rotating shafts are bonded to the lower portions of the two supporting plates (1) through viscose, accommodating mechanisms (5) which are matched with each other are arranged on the peripheries of the rotating shafts, the lower portions of the accommodating mechanisms (5) are bonded to the upper portions of limiting mechanisms (6) through viscose, a left earphone main body (2) and a right earphone main body (3) are arranged between the two limiting mechanisms (6), the left earphone main body (2) and the right earphone main body (3) are symmetrical about the center line of the adjusting mechanisms (4), and the left earphone main body (2) and the right earphone main body (3) are connected with the corresponding limiting mechanisms (6) respectively;

the adjusting mechanism (4) comprises an adjusting seat (7) and adjusting columns (8), the section of the adjusting seat (7) is in a shape like a Chinese character 'hui', adjusting grooves are formed in two sides of the adjusting seat (7), sliding tracks are dug in the upper portion and the lower portion of each adjusting groove, and two symmetrical and adaptive adjusting columns (8) are arranged in the adjusting grooves;

the accommodating mechanism (5) comprises a fixed plate (9) and a fixed seat (10), the upper part of the fixed seat (10) is arranged in a fixed groove formed in the lower part of the fixed plate (9), a rotating shaft is bonded to the center of the top of the fixed seat (10) through viscose, and the peripheries of two ends of the rotating shaft are bonded to the inner ring of a supporting bearing seat arranged on the inner periphery of the fixed plate (9) through viscose;

stop gear (6) are including limiting plate (11), spacing post (12) and spacing seat (13), the bottom bonding of fixing base (10) of viscose and receiving mechanism (5) is passed through at the top of limiting plate (11), one side of limiting plate (11) is equipped with the spacing groove with spacing post (12) looks adaptation, the opposite side of limiting plate (11) is equipped with the support groove with spacing seat (13) looks adaptation, and the both sides of spacing inslot week are all dug and are equipped with the sliding tray.

2. A portable headset according to claim 1, characterized in that: two the cylinder week side of adjusting post (8) all bonds through the viscose with the side of backup pad (1) that corresponds, the cylinder both ends of adjusting post (8) all bond through the viscose have with slip track sliding connection's regulating block.

3. A portable headset according to claim 1, characterized in that: the top of the fixed plate (9) is bonded with a fixed bearing seat through viscose, and the inner ring of the fixed bearing seat is bonded with the periphery of the lower part of the rotating shaft through viscose.

4. A portable headset according to claim 1, characterized in that: the limiting blocks in sliding connection with the sliding grooves are bonded to the two sides of the limiting columns (12) through viscose, and the peripheries of the ends, close to the supporting grooves, of the limiting columns (12) are in threaded connection with the inner peripheries of the connecting grooves formed in one sides of the limiting seats (13).

5. A portable headset according to claim 1, wherein: left side earphone main part (2) and right side earphone main part (3) all include protective housing (14), audio player (15) and give sound insulation earmuff (16), the cross-section of protective housing (14) is trapezoidal, the one end bonding of spacing seat (13) is kept away from in spacing post (12) of viscose and stop gear (6) is passed through to one side of protective housing (14), the center of keeping away from spacing post (12) one side in protective housing (14) is dug and is equipped with and puts the thing groove, puts the thing inslot and installs audio player (15), protective housing (14) are close to the periphery of putting one side in thing groove and bond syllable-dividing earmuff (16) that have the adaptation through the viscose.

6. A portable headset according to claim 1, characterized in that: the internally mounted of protective housing (14) of left side earphone main part (2) has controller (17), just the interface with the link adaptation of controller (17) is installed to the bottom of protective housing (14), the internally mounted of protective housing (14) of right side earphone main part (3) has drive power supply (18), just the interface with the link adaptation of drive power supply (18) is installed to the bottom of protective housing (14), audio player (15) and controller (17) of left side earphone main part (2) and right earphone main part (3) all through wire and drive power supply (18) electric connection that runs through backup pad (1).

7. A portable headset according to claim 1, wherein: the upper portion and the lower portion of the inner periphery of the fixing plate (9) of the storage mechanism (5) are respectively bonded with a stop block through adhesive, and the cross section of each stop block is triangular and is matched with the fixing seat (10) of the storage mechanism (5).

8. A portable headset according to claim 1, characterized in that: the bottom of the supporting plate (1) and the bottom of the adjusting seat (7) of the adjusting mechanism (4) are both adhered with adaptive sponge pads through viscose.