CN110944265A

CN110944265A - Portable headset

Info

Publication number: CN110944265A
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: 2020-03-31
Anticipated expiration: 2039-12-12
Also published as: CN110944265B

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 groups which are symmetrically distributed, an adaptive adjusting mechanism is arranged between the peripheries of the upper half parts of the two groups of supporting plates, adaptive sponge pads are adhered to the bottom parts of the supporting plates and the bottom parts of the adjusting mechanisms through adhesives, rotating shafts are adhered to the lower half parts of the two groups of supporting plates through adhesives, adaptive containing mechanisms are arranged on outer shafts of the rotating shafts, the lower half parts of the containing mechanisms are adhered to the upper half parts of limiting mechanisms through adhesives, the left headset main body and the right headset main body are arranged between the two groups of limiting mechanisms, the left headset main body and the right headset main body are symmetrical about the center line of the adjusting mechanisms, 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 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. 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

The present invention is directed to a portable headset that solves the above-mentioned problems of the prior art.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a portable headphone, includes backup pad, left earphone main part and right earphone main part, the backup pad is equipped with two sets ofly and is the symmetric distribution, and is two sets of be equipped with the adjustment mechanism of adaptation between the first periphery of backup pad, and is two sets of the lower half of backup pad all bonds through the viscose has the axis of rotation, and the outer axle of axis of rotation is equipped with the receiving mechanism of adaptation, the lower half of receiving mechanism passes through the first bonding of viscose and stop gear, and is two sets of be equipped with left earphone main part and right earphone main part between the stop gear, left side earphone main part and right earphone main part are symmetrical about adjustment mechanism's central line, left side earphone main part and right earphone main part are connected with the stop gear that corresponds respectively.

Preferably, adjustment mechanism is including adjusting the seat and adjusting the post, the cross-section of adjusting the seat is "returning" font, the adjustment tank has all been seted up to regulation seat both sides, and first one and the lower half of adjustment tank all dig and be equipped with the slip track, are equipped with the spacing post of two sets of symmetries and adaptation in the adjustment tank, and are two sets of the bottom of spacing post all bonds with the side of the backup pad that corresponds respectively through the viscose, the both sides of spacing post all bond through the viscose have with slip track sliding connection's regulating block.

Preferably, receiving mechanism includes fixed plate and fixing base, the fixed slot that the fixing base lower half was seted up is arranged in to the first half of fixed plate, the center at fixed plate top has the rotation axis through the viscose bonding, and the periphery at rotation axis both ends all bonds through the inner circle of the support bearing frame of viscose and the interior circumference installation of fixing base, the fixing base top has fixed bearing frame through the viscose bonding, and fixed bearing frame's inner circle passes through the viscose and bonds with the periphery of rotation axis lower half.

Preferably, stop gear includes limiting plate, spacing post and spacing seat, the bottom bonding of viscose and receiving mechanism's backup pad is passed through at the top of limiting plate, half right side and the left side of limiting plate be equipped with respectively with the spacing groove of spacing post looks adaptation and with the support groove of spacing seat looks adaptation, the sliding tray that is equipped with is all dug to the both sides of the interior week of spacing groove, the both sides of spacing post all bond through the viscose have with sliding tray sliding connection's stopper, the interior peripheral threaded connection of the spread groove that the periphery that the one end of support groove was close to the spacing post and the right side of spacing seat was seted up.

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 controller and the drive power supply are respectively installed in the protective housings of the left earphone body and the right earphone body, the interfaces matched with the connecting ends of the controller and the drive power supply are respectively installed at the bottoms of the protective housings, and the audio player and the controller of the left earphone body and the right earphone body are electrically connected with the drive power supply through wires penetrating through the supporting plate.

Preferably, the upper half part and the lower half part of the inner periphery of the fixing seat of the storage mechanism are both bonded with a stop dog through adhesive, and the cross section of the stop dog is triangular and is matched with the fixing plate of the storage 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 groups of supporting plates through the sliding connection of the adjusting columns and the adjusting grooves formed in the side surfaces of the adjusting seats, and the distance between the two groups of 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 is adjusted and limited, and the ear part is 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 structural view of an 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 support plate 1, a left headset main body 2 and a right headset main body 3, wherein the support plate 1 is provided with two groups which are symmetrically distributed, adaptive adjusting mechanisms 4 are arranged between the peripheries of the upper halves of the two groups of support plates 1, the lower halves of the two groups of support plates 1 are respectively bonded with a rotating shaft through adhesive, an outer shaft of the rotating shaft is provided with an adaptive receiving mechanism 5, the lower half of the receiving mechanism 5 is bonded with the upper half of a limiting mechanism 6 through adhesive, the left headset main body 2 and the right headset main body 3 are arranged between the two groups of limiting mechanisms 6, the left headset main body 2 and the right headset main body 3 are symmetrical relative to 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.

It is specific, adjustment mechanism 4 is including adjusting seat 7 and regulation post 8, the cross-section of adjusting seat 7 is "returning" font, the adjustment tank has all been seted up to regulation seat 7 both sides, and the first half and the lower half of adjustment tank all dig and be equipped with the slip track, are equipped with the spacing post 12 of two sets of symmetries and adaptation in the adjustment tank, and are two sets of the bottom of spacing post 12 all bonds with the side of the backup pad 1 that corresponds respectively through the viscose, the both sides of spacing post 12 all bond through the viscose have with slip track sliding connection's regulating block, through adjusting the adjustment tank sliding connection that post 8 and regulation seat 7 side were seted up, remove two sets of backup pads 1, adjust the distance between two sets of backup pads 1 to adjust according to user's head circumference.

Specifically, receiving mechanism 5 includes fixed plate 9 and fixing base 10, fixed plate 9 first is placed in the fixed slot that the fixing base 10 lower half was seted up, the center at fixed plate 9 top bonds through the viscose has the rotation axis, and the periphery at rotation axis both ends all bonds through the inner circle of the support bearing frame of viscose and the interior circumference installation of fixing base 10, fixing base 10 top bonds through the viscose has fixed bearing frame, and the inner circle of fixed bearing frame bonds through the periphery of viscose with the rotation axis lower half, when need not use, rotation fixed plate 9 drives the protective housing 14 rotatory to folding left earphone body 2 and right earphone body 3, reducing the volume, thereby conveniently accomodate and carry.

Specifically, the limiting mechanism 6 comprises a limiting plate 11, a limiting column 12 and a limiting seat 13, the top of the limiting plate 11 is adhered to the bottom of the supporting plate 1 of the containing mechanism 5 through adhesive, the right half part and the left half part of the limit plate 11 are respectively provided with a limit groove matched with the limit column 12 and a support groove matched with the limit seat 13, two sides of the inner periphery of the limit groove are respectively provided with a sliding groove, the two sides of the limiting column 12 are both bonded with limiting blocks which are connected with the sliding grooves in a sliding way through viscose glue, the periphery of one end of the limiting column 12 close to the supporting groove is in threaded connection with the inner periphery of a connecting groove arranged on the right half part of the limiting seat 13, the position of the limiting groove where the limiting column 12 is positioned is changed through the sliding connection of the limiting block and the sliding groove, and the limiting column 12 is in threaded connection through the limiting seat 13, thereby adjusting and limiting the position of the ear of the user so that the ear is completely placed inside the sound-insulating earmuffs 16.

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, a controller 17 and a driving power supply 18 are respectively installed inside the protective casings 14 of the left earphone main body 2 and the right earphone main body 3, 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 from a QFP48 type controller and a storage battery produced by jinying electronics technologies ltd, zhahi, the two sets of interfaces matched with the connecting ends of the controller 17 and the driving power supply 18 are respectively installed at the bottoms of the protective casings 14, and the audio player 15 and the controller 17 of the left earphone main body 2 and the right earphone main body 3 are both electrically connected with the driving power supply 18 through wires (not shown in the figure) penetrating through the supporting plate 1.

Specifically, the first half and the lower half of the inner periphery of the fixing seat 10 of the accommodating mechanism 5 are both bonded with a stop dog through adhesive, the cross section of the stop dog is triangular and is matched with the fixing plate 9 of the accommodating mechanism 5, and the possibility that the fixing plate 9 is damaged due to excessive adjustment is reduced through the bonded stop dog.

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 headphone, through the adjustment tank sliding connection who sets up in regulation post 8 and the 7 side of regulation seat, remove two sets of backup pads 1, adjust the distance between two sets of backup pads 1, thereby adjust according to user's head circumference, adjust the back, through stopper and sliding tray 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 earmuff 16 completely, adjust the back of accomplishing, open drive power supply 18, play the use through audio player 15, when need not using, rotation fixed plate 9, it is rotatory to drive protective housing 14, thereby fold left earphone body 2 and right earphone body 3, reduce the volume, thereby conveniently accomodate and carry.

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: backup pad (1) is equipped with two sets ofly and is the symmetric distribution, and is two sets of be equipped with adjustment mechanism (4) of adaptation between the periphery of the first half of backup pad (1), and is two sets of the lower half of backup pad (1) all bonds through the viscose has the axis of rotation, and the outer axle of axis of rotation is equipped with receiving mechanism (5) of adaptation, the lower half of receiving mechanism (5) bonds through the first half of viscose and stop gear (6), and is two sets of be equipped with left earphone main part (2) and auris dextra s framves main part (3) between stop gear (6), left side earphone main part (2) and auris dextra framves main part (3) are symmetrical about the central line of adjustment mechanism (4), left side earphone main part (2) and auris dextra framves main part (3) are connected with corresponding stop gear.

2. A portable headset according to claim 1, characterized in that: adjustment mechanism (4) are including adjusting seat (7) and regulation post (8), the cross-section of adjusting seat (7) is "returning" font, the adjustment tank has all been seted up to regulation seat (7) both sides, and the first one and the lower half of adjustment tank all dig and be equipped with the slip track, are equipped with spacing post (12) of two sets of symmetries and adaptation in the adjustment tank, and are two sets of the bottom of spacing post (12) all bonds with the side of backup pad (1) that corresponds respectively through the viscose, the both sides of spacing post (12) 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: receiving mechanism (5) are including fixed plate (9) and fixing base (10), fixed plate (9) first portion is placed in the fixed slot that fixing base (10) lower half was seted up, the center at fixed plate (9) top has the rotation axis through the viscose bonding, and the periphery at rotation axis both ends all bonds through the inner circle of the support bearing frame of viscose and the interior installation of fixing base (10), fixing base (10) top has fixed bearing frame through the viscose bonding, and the inner circle of fixed bearing frame passes through the periphery bonding of viscose and axis of rotation lower half.

4. A portable headset according to claim 1, characterized in that: stop gear (6) are including limiting plate (11), spacing post (12) and spacing seat (13), the top of limiting plate (11) is passed through the viscose and is bonded with the bottom of backup pad (1) of receiving mechanism (5), half right side and the left side of limiting plate (11) are equipped with respectively with the spacing groove of spacing post (12) looks adaptation and with the support groove of spacing seat (13) looks adaptation, and the both sides of the interior week of spacing groove are all dug and are equipped with the sliding tray, the both sides of spacing post (12) all bond through the viscose have with sliding tray sliding connection's stopper, the interior circumference threaded connection of the periphery that the one end of support groove was close to in spacing post (12) and the right side portion spread groove of seting up.

5. A portable headset according to claim 1, characterized in that: 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: controller (17) and drive power supply (18) are installed respectively to the inside of protective housing (14) of left side earphone main part (2) and right side earphone main part (3), and are two sets of the interface with the link looks adaptation of controller (17) and drive power supply (18) is installed respectively to the bottom of protective housing (14), audio player (15) and controller (17) of left side earphone main part (2) and right side 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, characterized in that: the upper half part and the lower half part of the inner periphery of the fixing seat (10) of the storage mechanism (5) are both bonded with check blocks through adhesive, and the cross sections of the check blocks are triangular and are matched with the fixing plate (9) 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.