CN206042278U - Headphone and slewing mechanism thereof - Google Patents

Abstract

The utility model relates to the technical field of headset, especially, relate to headphone and slewing mechanism thereof, during slewing mechanism is applied to the headphone, the headphone include the bandeau and connect in the earphone unit at bandeau both ends, slewing mechanism is including being fixed in fixing base on the bandeau, through the pin articulate in the fixing base and with earphone unit fixed connection is in order to drive earphone unit winds the pin pivoted rotates the seat and the cover is located the pin is outer with right rotate the seat with abutting pressure's elastic component is applyed to the fixing base. The utility model discloses a slewing mechanism can rotate increase the frictional force of rotating between seat and the fixing base during rotation seat, thereby the increase is rotated rotate the resistance of seat and feel, and then feeling can show the lift control and rotate the seat time, the result of use is better.

Description

Headband receiver and its rotating mechanism

Technical field

This utility model is related to ear phone technology field, more particularly to headband receiver and its rotating mechanism.

Background technology

With the development and progress of Information technology, sci-tech product miscellaneous is just constantly entering into the daily life of people It is living.Additionally, these sci-tech products are just little by little affecting and are changing the life of people.Wherein, earphone is filled as a kind of audio output Put and be widely used in the life of people, for various audio-frequence player devices, such as CD, MP3, MP4, mobile phone, The electronic equipment such as PAD or computer, earphone have become a kind of necessary device.The principal mode of existing earphone, one kind are wear-types Earphone, another kind are In-Ear Headphones.Wherein, due to possess comfortable wearing, acoustical quality it is good the advantages of, headband receiver is subject to The favor of numerous consumers.And for headband receiver, it is far from being enough only to meet audio output function, how to be existed Adjust headphone unit when by increase rotate when resistance sense come lifted adjust feel be particularly important.

Utility model content

The purpose of this utility model is to provide a kind of headband receiver and its rotating mechanism, it is intended to solve prior art Headband receiver because rotate headphone unit when resistance sense it is little and cause adjust feel difference technical problem.

For achieving the above object, the technical solution of the utility model is：A kind of rotating mechanism, is applied to headband receiver In, the headband receiver includes headband and is connected to the headphone unit at the headband two ends, and the rotating mechanism includes solid Fixed seat on the headband, it is fixedly connected to drive in the fixed seat and with the headphone unit by pin-hinges The headphone unit around the pin rotation rotation seat and to be sheathed on the pin outer with to the rotation seat and described solid Reservation applies to compress the elastic component of power.

Preferably, the fixed seat is included the fixed plate being connected with the headband and is extended along the side of the fixed plate Fixture, the rotation seat include the rotor plate being connected with the headphone unit and along the rotor plate side extend Tumbler, the tumbler and the rotor plate by the pin-hinges, the elastic component and the tumbler and/or described Fixture is abutted.

Preferably, the fixture includes interval setting and offers the first stator of the first perforation and second fixing Piece, the tumbler include interval setting and offer biperforate first rotatable lamella and the second rotatable lamella；

The pin is through the described first perforation and second perforation so that first stator and described first Rotatable lamella is hinged and second stator is hinged with second rotatable lamella；

The two ends of the elastic component are abutted with first stator and second stator respectively, or the elasticity The two ends of part are abutted with first rotatable lamella and second rotatable lamella respectively, or the two ends of the elastic component respectively with institute State the first stator and second rotatable lamella to abut, or the two ends of the elastic component respectively with second stator and institute State the first rotatable lamella abutting.

Preferably, be provided between first stator and first rotatable lamella rotation first rotatable lamella when with First stator coordinates the first regulation stall of positioning, and/or between second stator and second rotatable lamella It is provided with when rotating second rotatable lamella to coordinate the second regulation stall of positioning with second stator.

Preferably, first regulation stall includes between first stator and first rotatable lamella and energy The the first semicircle salient point for enough cooperating and at least one first semi-circular recesses, second regulation stall are included located at institute The the second semicircle salient point and at least one second stated between the second stator and second rotatable lamella and can cooperate Semi-circular recesses.

Preferably, medial surface of the described first semicircle salient point located at first stator, each described first is semicircle Lateral surface of the groove located at first rotatable lamella；Described second semicircle salient point is each located at the medial surface of second rotatable lamella Lateral surface of second semi-circular recesses located at the second stator；

Or, medial surface of the described first semicircle salient point located at second stator, each described first is semicircle recessed Lateral surface of the groove located at second rotatable lamella；Medial surface of the described second semicircle salient point located at first rotatable lamella, respectively Lateral surface of second semi-circular recesses located at the second stator.

Preferably, first stator and the second stator are integrally formed with the fixed plate, first rotatable lamella It is integrally formed with the rotor plate with the second rotatable lamella.

Preferably, the fixed plate is provided with least one for being connected so that the fixed plate with the first securing member adaptation The first fixing hole being fixedly connected with the headband；The rotor plate is provided with least one for being connected with the second securing member adaptation So that the second fixing hole that the rotor plate is fixedly connected with the headphone unit.

Preferably, first fixing hole has two and two the first fixing hole arranged for interval, and described second fixes There are two and two the second fixing hole arranged for interval in hole.

The beneficial effects of the utility model：Rotating mechanism of the present utility model, is mainly used in connection headband receiver Headband and headphone unit, by fixed seat is fixedly connected with headband, rotation seat is fixedly connected with headphone unit and adopts pin Nail is hinged between fixed seat and rotation seat, so i.e. can be with pin as the axis rotation headphone unit, due in pin overcoat Be connected to applying and compress elastic component of the power on rotation seat and fixed seat, in the presence of the elastic component, rotation seat and fixed seat it Between mutually abut the power for compressing with one, in such manner, it is possible to increase between rotation seat and fixed seat when the rotation seat is rotated Frictional force, so as to increase the resistance sense for rotating the rotation seat, and then the feel that can be obviously improved when adjusting rotation seat, make With better.

Another technical scheme of the present utility model is：A kind of headband receiver, including headband and is connected to the headband The headphone unit at two ends, the headband receiver also include being rotationally connected between the headband end and each headphone unit Above-mentioned rotating mechanism, the fixed seat is fixedly connected with the headband, and the rotation seat and the headphone unit are fixed and connected Connect.

Headband receiver of the present utility model, due to be rotatably connected on using above-mentioned rotating mechanism the end of headband with Between headphone unit, thus, rotation friction when rotating headphone unit can be increased, such that it is able to increase rotation headphone unit When resistance sense, and then can be obviously improved adjust headphone unit when feel, using effect is more preferably.

Description of the drawings

The structural representation of the rotating mechanism that Fig. 1 is provided for this utility model embodiment.

The structural decomposition diagram of the rotating mechanism that Fig. 2 is provided for this utility model embodiment.

The structural representation of the fixed seat of the rotating mechanism that Fig. 3 is provided for this utility model embodiment.

The structural representation of the rotation seat of the rotating mechanism that Fig. 4 is provided for this utility model embodiment.

The top view of the rotating mechanism that Fig. 5 is provided for this utility model embodiment.

Fig. 6 is the Section View of the line A-A along Fig. 5.

The structural decomposition diagram of the fixed seat of the rotating mechanism that Fig. 7 is provided for this utility model embodiment and rotation seat.

The structural representation of the headband receiver of the rotating mechanism that Fig. 8 is provided for this utility model embodiment.

Reference includes：

1 rotating mechanism, 2 headband, 3 headphone unit

4 headband receiver, 10 fixed seat, 11 fixed plate

12 fixture 13 first, 20 rotation seats of perforation

21 rotor plate, 22 tumbler 23 second is bored a hole

30 pin, 31 spacing ring, 40 elastic component

50 first regulation stall, 51 first 52 first semi-circular recesses of semicircle salient point

60 second regulation stall, 61 second 62 second semi-circular recesses of semicircle salient point

111 first fixing hole, 121 first stator, 122 second stator

211 second fixing hole, 221 first rotatable lamella, 222 second rotatable lamella.

Specific embodiment

Embodiment of the present utility model is described below in detail, the example of the embodiment is shown in the drawings, wherein ad initio Same or similar element or the element with same or like function are represented to same or similar label eventually.Below by ginseng The embodiment for examining the description of accompanying drawing 1～8 is exemplary, it is intended to for explaining this utility model, and it is not intended that to this practicality New restriction.

In description of the present utility model, it is to be understood that term " length ", " width ", " on ", D score, " front ", " afterwards ", the orientation of the instruction such as "left", "right", " vertical ", " level ", " top ", " bottom " " interior ", " outward " or position relationship are based on attached Orientation or position relationship shown in figure, is for only for ease of description this utility model and simplifies description, rather than indicate or imply The device or element of indication must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that to this The restriction of utility model.

Additionally, term " first ", " second " are only used for describing purpose, and it is not intended that indicating or implying relative importance Or the implicit quantity for indicating indicated technical characteristic.Thus, define " first ", the feature of " second " can express or Implicitly include one or more this feature.In description of the present utility model, " multiple " are meant that two or two More than, unless otherwise expressly limited specifically.

In this utility model, unless otherwise clearly defined and limited, term " installation ", " being connected ", " connection ", " Gu It is fixed " etc. term should be interpreted broadly, it is for example, it may be fixedly connected, or be detachably connected or integral；Can be It is mechanically connected, or electrically connects；Can be joined directly together, it is also possible to be indirectly connected to by intermediary, can be two The connection of element internal or the interaction relationship of two elements.For the ordinary skill in the art, can basis Concrete condition understands concrete meaning of the above-mentioned term in this utility model.

As shown in Figures 1 to 8, a kind of rotating mechanism 1 that this utility model embodiment is provided, is applied to headband receiver 4 In, the headband receiver 4 includes headband 2 and is connected to the headphone unit 3 at 2 two ends of the headband, and the rotating mechanism 1 is wrapped Include be fixed on the headband 2 fixed seat 10, be articulated with the fixed seat 10 and solid with the headphone unit 3 by pin 30 Fixed connection is with the rotation seat 20 that drives the headphone unit 3 to rotate around the pin 30 and is sheathed on the pin 30 outward with right The rotation seat 20 and the fixed seat 10 apply to compress the elastic component 40 of power.

Specifically, the rotating mechanism 1 of this utility model embodiment, is mainly used in 2 He of headband of connection headband receiver 4 Headphone unit 3, by fixed seat 10 is fixedly connected with headband 2, rotation seat 20 is fixedly connected with headphone unit 3 and adopts pin Nail 30 is hinged between fixed seat 10 and rotation seat 20.So i.e. can with pin 30 as the axis rotation headphone unit 3, due to Applying is socketed with outside pin 30 and compresses elastic component 40 of the power on rotation seat 20 and fixed seat 10, in the effect of the elastic component 40 Under, the power for compressing mutually is abutted between rotation seat 20 and fixed seat 10 with one.In such manner, it is possible to rotate the rotation seat 20 Frictional force between Shi Zengjia rotation seats 20 and fixed seat 10, so that increase the resistance sense for rotating the rotation seat 20, Jin Erneng The feel being enough obviously improved when adjusting rotation seat 20, using effect is more preferably.

Preferably, in the present embodiment fixed seat 10, rotation seat 20 and pin 30 adopt metalwork, metalwork manufacture Fixed seat 10, rotation seat 20 and pin 30 are more durable, and service life is longer.

Wherein, elastic component 40 preferably adopts spring, and the elastic force of spring is good, and is easily assembled to and with low cost.

As shown in Fig. 1～2, in the present embodiment, the fixed seat 10 include the fixed plate 11 being connected with the headband 2 and Along the fixture 12 that the side of the fixed plate 11 extends, the rotation seat 20 includes the rotation being connected with the headphone unit 3 Plate 21 and the tumbler 22 extended along the side of the rotor plate 21, the tumbler 22 is with the rotor plate 21 by described Pin 30 is hinged, and the elastic component 40 is abutted with the tumbler 22 and/or the fixture 12.Specifically, fixed seat 10 is led to Cross the fixed plate 11 for arranging to be fixedly connected with headband 2, and sliding seat is then fixed with headphone unit 3 by the portable plate of setting and connected Connect, then the fixture 12 of fixed seat 10 and the movable part of sliding seat are worn by pin 30 it is hinged, so lead to The rotation of headphone unit 3 is driven by crossing rotation of the tumbler 22 relative to fixture 12.As elastic component 40 is connected to rotation 22 upper fixing element of part 12 applies the power that fixture 12 is mutually compressed with tumbler 22, or elastic component 40 be connected to it is described solid Determine on part 12, to apply the power that fixture 12 is mutually compressed with tumbler 22, or elastic component 40 is connected to the fixture 12 and institute State, so increase by 22 He of tumbler being hinged Frictional force between fixture 12, so as to when tumbler 22 is rotated, the rotary resistance sense for adjusting tumbler 22 can be increased, from And handle effect when adjusting to tumbler 22 can be lifted.

As shown in figs. 2 to 4, in the present embodiment, the fixture 12 includes interval setting and offers the first perforation 13 The first stator 121 and the second stator 122, the tumbler 22 includes interval setting and offers the second perforation 23 First rotatable lamella 221 and the second rotatable lamella 222；The pin 30 through described first perforation 13 and it is described second perforation 23 so that Obtain first stator 121 to be hinged with first rotatable lamella 221 and second stator 122 and the described second rotation Piece 222 is hinged.Specifically, by pin 30 through the first perforation being opened on the first stator 121 and the second stator 122 13, and through the second perforation 23 being opened on the first rotatable lamella 221 and the second rotatable lamella 222 causing the first stator 121 are hinged with the first rotatable lamella 221 and the second stator 122 is hinged with the second rotatable lamella 222, so may insure that first is solid It is synchronous that stator 121 is hinged realization when being hinged on rotation with the second stator 122 and the second rotatable lamella 222 with the first rotatable lamella 221, Avoid the first stator 121 be hinged with the first rotatable lamella 221 be hinged with the second stator 122 and the second rotatable lamella 222 it is asynchronous And affect the rotating effect of whole tumbler 22.

As shown in Fig. 1～2 and Fig. 5～6, further, the end of pin 30 can form restraining position ring block 31 by deformation, The aperture in aperture and second perforation 23 of the external diameter of the spacing ring 31 more than the first perforation 13, can thus avoid pin 30 from wearing Come off when being located at the first perforation 13 and the second perforation 23 in the course of the work, lift pin 30 and the first stator 121, second is solid The stability being articulated and connected between stator 122, the first rotatable lamella 221 and the second rotatable lamella 222 and reliability.

As shown in Fig. 1 and Fig. 5～6, in the present embodiment, the two ends of the elastic component 40 respectively with first stator 121 and second stator 122 abut, or the two ends of the elastic component 40 respectively with first rotatable lamella 221 and institute State the second rotatable lamella 222 to abut, or the two ends of the elastic component 40 respectively with first stator 121 and described second turn Moving plate 222 is abutted, or the two ends of the elastic component 40 respectively with second stator 122 and first rotatable lamella 221 Abut.Specifically, the power that the applying of the effect of elastic component 40 is compressed is to mutually folded the first stator 121 for setting and the first rotatable lamella Between 221 and between the second stator 122 and the second rotatable lamella 222, then according to the first stator 121 and the first rotatable lamella Fold between 221 the position relationship for setting is folded between the position relationship and the second stator 122 and the second rotatable lamella 222 for setting, it is ensured that The two ends of elastic component 40 are connected to into the first stator 121, the second stator 122, the first rotatable lamella 221 and the second rotatable lamella Arbitrarily causing between the two between mutually folded the first stator 121 for setting and the first rotatable lamella 221 with mutual in 222 4 The power of compression, with the power for mutually compressing between mutually folded the second stator 122 for setting and the second rotatable lamella 222, thus may be used With the frictional force that increases between the first stator 121 and the first rotatable lamella 221 and can increase by the second stator 122 and second Frictional force between rotatable lamella 222.So, when tumbler 22 is rotated, it is possible to realize increasing resistance when tumbler 22 is rotated Power sense, so that handle effect when rotating the rotation seat 20 is more preferably.

As shown in fig. 7, in the present embodiment, being provided with rotation between first stator 121 and first rotatable lamella 221 With the first regulation stall 50 with first stator 121 cooperation positioning during first rotatable lamella 221.Specifically, pass through When the setting of the first regulation stall 50 may insure to rotate the tumbler 22, tumbler 22 is positioned at relative to fixture 12 A certain angular position, then user can with real-time perception to adjust the tumbler 22 during resistance sense, and When applying on headband receiver 4, the angle position of the headphone unit 3 to being connected on rotor plate 21 can be easy to make to meet User adjusts the position of headphone unit 3 to the most comfortable.

As shown in fig. 7, in the present embodiment, being provided with rotation between second stator 122 and second rotatable lamella 222 With the second regulation stall 60 with second stator 122 cooperation positioning during second rotatable lamella 222.In the same manner, by When the setting of two regulation stalls 60 may insure to rotate the tumbler 22, tumbler 22 is positioned at relative to fixture 12 A certain angular position, then user can with real-time perception to adjust the tumbler 22 during resistance sense, and should When on headband receiver 4, can be easy to the angle position of headphone unit 3 being connected on rotor plate 21 to meet use Person adjusts the position of headphone unit 3 to the most comfortable.

Need it is further noted that the first regulation stall 50 and the second regulation stall 60 can be arranged simultaneously, also gold can To be separately provided the first regulation stall 50 or be separately provided the second regulation stall 60.

Preferably, the first regulation stall 50 and the second regulation stall 60 are arranged simultaneously, and while the first regulation shelves for arranging The regulation angle of position 50 and the second regulation stall 60 is mutually adapted, in other words, when the tumbler 22 is rotated, first Be not in interfere between rotor plate 21 and the first fixed plate 11 and between the second rotor plate 21 and the second fixed plate 11 Phenomenon.And, the first regulation stall 50 and the second regulation stall 60 are arranged simultaneously it may also be ensured that the first rotor plate 21 and the Two rotor plates 21 both balances when rotating more preferably, can with further such that feel when adjusting rotation seat 20 more preferably.

As shown in Fig. 3～4 and Fig. 7, in the present embodiment, first regulation stall 50 is included located at first stator Between 121 and first rotatable lamella 221 and the first semicircle salient point 51 that can cooperate and at least one first semicircles Connected in star 52, second regulation stall 60 include between second stator 122 and second rotatable lamella 222 and The the second semicircle salient point 61 that can be cooperated and at least one second semi-circular recesses 62.Specifically, using the first semicircle The first regulation stall 50 that shape salient point 51 and each first semi-circular recesses 52 are cooperatively formed, due to a semicircle salient point and the first half The structure in circular shape of circular groove 52, the such first semicircle salient point 51 are corresponding in position with the first semi-circular recesses 52 When more quickly can cooperate together, that is to say that the first semicircle salient point 51 can quickly be contained in the first half In circular groove 52, so as to realize to the positioning between the first rotatable lamella 221 and the first stator 121.When needs are rotated further During the tumbler 22, the first semicircle salient point 51 also can quickly from removal in the first semi-circular recesses 52, such that it is able to after It is continuous to rotate the tumbler 22.

In the same manner, the second regulation stall for being cooperatively formed using the second semicircle salient point 61 and each second semi-circular recesses 62 60, due to two semicircle salient points and the second semi-circular recesses 62 structure in circular shape, the such second semicircle salient point 61 Can more quickly cooperate together when position is corresponding with the second semi-circular recesses 62, that is to say the second semicircle Shape salient point 61 quickly can be contained in the second semi-circular recesses 62, so as to realize to the second rotatable lamella 222 and the second stator Positioning between 122.When needing to be rotated further the tumbler 22, the second semicircle salient point 61 also can quickly from the second half Remove in circular groove 62, such that it is able to be rotated further the tumbler 22.

As shown in figs. 2 to 4, in the present embodiment, a preferred reality of the first regulation stall 50 and the second regulation stall 60 The scheme of applying is that medial surface of the described first semicircle salient point 51 located at first stator 121, each first semicircle are recessed Lateral surface of the groove 52 located at first rotatable lamella 221；Described second semicircle salient point 61 is located at second rotatable lamella 222 Medial surface, lateral surface of each second semi-circular recesses 62 located at the second stator 122.Specifically, this kind of structure design can So that the two ends of elastic component 40 are connected to the medial surface of the lateral surface of the first rotatable lamella 221 and the second stator 122 respectively, this Sample allows for elastic component 40 and can act on the power for compressing on tumbler 22 and fixture 12 respectively, then so that first fixes Increase between the frictional force increased between piece 121 and the first rotatable lamella 221 and the second stator 122 and the second rotatable lamella 222 Frictional force it is more uniform, the resistance sense of rotation is more balanced, and feel during rotation is better.

And, said structure design can cause the first rotatable lamella 221 of tumbler 22 and the second rotatable lamella 222 and fix First stator 121 of part 12 and the second stator 122 intersect folded design, so between tumbler 22 and fixture 12 The reliability more stablized and be articulated and connected be articulated and connected more.

As shown in fig. 7, in the present embodiment, as the preferred of another first regulation stall 50 and the second regulation stall 60 Embodiment is that the described first semicircle salient point 51 is located at the medial surface of second stator 122, and each described first is semicircle Lateral surface of the groove 52 located at second rotatable lamella 222；Described second semicircle salient point 61 is located at first rotatable lamella 221 Medial surface, each second semi-circular recesses 62 located at the second stator 122 lateral surface.This kind of structure design mode is ibid State the first regulation stall 50 similar with the first embodiment of the second regulation stall 60, enable to the first stator 121 and The frictional force increased between the frictional force increased between one rotatable lamella 221 and the second stator 122 and the second rotatable lamella 222 is more Plus it is uniform, the resistance sense of rotation is more balanced, and feel during rotation is better.And, the first of tumbler 22 can be caused Rotatable lamella 221 and the second rotatable lamella 222 intersect folded design with first stator 121 and the second stator 122 of fixture 12, The reliability so being articulated and connected between tumbler 22 and fixture 12 more stablized and be articulated and connected is more.

In the present embodiment, the rotation rotation increased by the setting of the first regulation stall 50 and the second regulation stall 60 Seat 20 when resistance sense, thus, further increase cause adjust rotation seat 20 when feel more preferably.

As shown in Fig. 3～4 and Fig. 7, in the present embodiment, first stator 121 and the second stator 122 are solid with described Fixed board 11 is integrally formed, and first rotatable lamella 221 and the second rotatable lamella 222 are integrally formed with the rotor plate 21.Specifically, First stator 121 and the second stator 122 and the fixed plate 11 can with adopt the modes such as forging, die casting process integrally into Type, so may insure that the concordance of the product of integrally formed fixed seat 10 is good, and the fixed seat 10 is carried out it is large quantities of During amount production, production efficiency and yields to fixed seat 10 can be lifted.In the same manner, the first rotatable lamella 221 and the second rotatable lamella 222 can be integrally formed with adopting the modes such as forging, die casting to process with the rotor plate 21, so may insure integrally formed turn The concordance of the product of dynamic seat 20 is good, and when producing in enormous quantities to the rotation seat 20, can be lifted to rotation seat 20 Production efficiency and yields.

As shown in Fig. 3～4 and Fig. 7, in the present embodiment, the fixed plate 11 is provided with least one and supplies and the first securing member The connection of (not shown) adaptation is so that the first fixing hole 111 that is fixedly connected with the headband 2 of the fixed plate 11；The rotation Plate 21 is provided with least one for being connected so that the rotor plate 21 and the earphone with the second securing member (not shown) adaptation The second fixing hole 211 that unit 3 is fixedly connected.Specifically, by offering the first fixing hole 111 in fixed plate 11, then Worn by the first external securing member and be fixedly connected between headband 2 of first fixing hole 111 with headband receiver 4, so Being fixedly connected between fixed seat 10 and headband 2 can be completed, fixed seat 10 is fixed on headband 2 by the first securing member Can also be easy for installation and removal, and the stability of the first securing member connection is splendid, general external force is acted on and will not be come off easily. In the same manner, by offering the second fixing hole 211 on rotor plate 21, this is worn by the second external securing member then second solid Determine to be fixedly connected between hole 211 and the headphone unit 3 of headband receiver 4, can so complete rotation seat 20 and headphone unit 3 it Between be fixedly connected, rotation seat 20 is fixed on headphone unit 3 by the second securing member and can also be easy for installation and removal, And second securing member connection stability it is splendid, general external force is acted on and will not be come off easily.

Preferably, the first fixing hole 111 and the second fixing hole 211 may each be screwed hole, the first securing member and second tight Firmware can be using screw, bolt or screw etc., it would however also be possible to employ the knot of screw, bolt or screw etc. and nut screw connection Structure.

As shown in Fig. 3～4 and Fig. 7, in the present embodiment, first fixing hole 111 has two and two described first admittedly Determine 111 arranged for interval of hole, second fixing hole 211 there are two and two 211 arranged for interval of the second fixing hole.Specifically , two the first fixing holes 111 are set in fixed plate 11, two the first fixing holes 111 be respectively placed in the both sides of fixed plate 11 or Position of the person near both sides, two side positions when so may insure that fixed plate 11 is fixed on headband 2 can be steady with headband 2 It is fixed to connect.In the same manner, two the second fixing holes 211 are set on rotor plate 21, and two the second fixing holes 211 are respectively placed in rotor plate 21 Both sides or the position near both sides, two side positions when so may insure that rotor plate 21 is fixed on headphone unit 3 are equal Can be stably connected with headphone unit 3.

As illustrated in figures 1 and 8, this utility model embodiment additionally provides a kind of headband receiver 4, including headband 2 and Be connected to the headphone unit 3 at 2 two ends of the headband, the headband receiver 4 also include being rotationally connected with 2 end of the headband with Above-mentioned rotating mechanism 1 between each headphone unit 3, the fixed plate 11 are fixedly connected with the headband 2, the rotation Plate 21 is fixedly connected with the headphone unit 3.

The headband receiver 4 of this utility model embodiment, due to being rotatably connected on headband using above-mentioned rotating mechanism 1 End and headphone unit 3 between, thus, can increase rotate headphone unit 3 when rotation friction, such that it is able to increase turn Resistance sense during dynamic headphone unit 3, and then the feel that can be obviously improved when adjusting headphone unit 3, using effect is more preferably.

Understand that this utility model is, with above-described good characteristic, to be able to make which in use, promote in sum The efficiency that do not have in conventional art and there is practicality, become the product of a great practical value.

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

Claims (10)

1. a kind of rotating mechanism, is applied in headband receiver, and the headband receiver includes headband and is connected to the head Headphone unit with two ends, it is characterised in that：The rotating mechanism includes the fixed seat being fixed on the headband, by pin It is articulated with the fixed seat and is fixedly connected to drive the headphone unit turning around the pin rotation with the headphone unit Dynamic seat and to be sheathed on the pin outer to apply to compress the elastic component of power to the rotation seat and the fixed seat.

2. rotating mechanism according to claim 1, it is characterised in that：The fixed seat includes and consolidating that the headband is connected Fixed board and the fixture extended along the side of the fixed plate, the rotation seat include the rotation being connected with the headphone unit Plate and the tumbler extended along the side of the rotor plate, the tumbler pass through the pin-hinges with the rotor plate, The elastic component is abutted with the tumbler and/or the fixture.

3. rotating mechanism according to claim 2, it is characterised in that：The fixture includes interval setting and offers First stator and the second stator of the first perforation, the tumbler include interval setting and offer the biperforate the One rotatable lamella and the second rotatable lamella；

The pin is through the described first perforation and second perforation so that first stator is rotated with described first Piece is hinged and second stator is hinged with second rotatable lamella；

The two ends of the elastic component are abutted with first stator and second stator respectively, or the elastic component Two ends are abutted with first rotatable lamella and second rotatable lamella respectively, or the two ends of the elastic component are respectively with described One stator and second rotatable lamella are abutted, or the two ends of the elastic component respectively with second stator and described the One rotatable lamella is abutted.

4. rotating mechanism according to claim 3, it is characterised in that：First stator and first rotatable lamella it Between be provided with to coordinate the first regulation stall of positioning with first stator when rotating first rotatable lamella, it is and/or described It is provided with when rotating second rotatable lamella to coordinate with second stator between second stator and second rotatable lamella Second regulation stall of positioning.

5. rotating mechanism according to claim 4, it is characterised in that：First regulation stall is included located at described first Between stator and first rotatable lamella and the first semicircle salient point that can cooperate and at least one first semicircle Groove, second regulation stall include between second stator and second rotatable lamella and can cooperate The second semicircle salient point and at least one second semi-circular recesses.

6. rotating mechanism according to claim 5, it is characterised in that：Described first semicircle salient point is solid located at described first The medial surface of stator, lateral surface of each first semi-circular recesses located at first rotatable lamella；Described second is semicircle convex Medial surface of the point located at second rotatable lamella, lateral surface of each second semi-circular recesses located at the second stator；

Or, medial surface of the described first semicircle salient point located at second stator, each first semi-circular recesses set In the lateral surface of second rotatable lamella；Medial surface of the described second semicircle salient point located at first rotatable lamella, it is each described Lateral surface of second semi-circular recesses located at the second stator.

7. rotating mechanism according to claim 3, it is characterised in that：First stator and the second stator with it is described Fixed plate is integrally formed, and first rotatable lamella and the second rotatable lamella are integrally formed with the rotor plate.

8. the rotating mechanism according to any one of claim 2～7, it is characterised in that：The fixed plate is provided with least one It is individual for being connected with the first securing member adaptation so that the first fixing hole for being fixedly connected with the headband of the fixed plate；Described turn Dynamic plate is provided with least one for being connected with the second securing member adaptation so that the rotor plate fixes company with the headphone unit The second fixing hole for connecing.

9. rotating mechanism according to claim 8, it is characterised in that：First fixing hole has two and two described One fixing hole arranged for interval, second fixing hole have two and two the second fixing hole arranged for interval.

10. a kind of headband receiver, including headband and is connected to the headphone unit at the headband two ends, it is characterised in that：Institute State the claim 1～9 times that headband receiver also includes being rotationally connected between the headband end and each headphone unit Rotating mechanism described in one, the fixed seat are fixedly connected with the headband, and the rotation seat is fixed with the headphone unit Connection.