CN209390265U - A kind of collection box for earphone wires and the headset assembly including the collection box for earphone wires - Google Patents

Abstract

The utility model discloses a kind of collection box for earphone wires and including the headset assembly of the collection box for earphone wires, it is related to ear phone technology field, collection box for earphone wires includes: the pedestal for being provided with column；For winding the take-up reel of earphone cable, take-up reel is equipped with the through-hole penetrated for column, and when pull earphone cable, take-up reel is axis relative to base rotation using column under the drive of earphone cable；The elastic component for acting on take-up reel and column, when pull earphone cable, take-up reel rotates to first direction and drives elastic component that elastic deformation occurs；When pull, which acts on, to be released, elastic component restores elastic deformation and take-up reel is driven to turn round, earphone cable retraction；Lockable mechanism, for locking and unlock take-up reel, when take-up reel is in lockup state, the length of the part of earphone cable extraction is fixed, and when take-up reel is in the unlocked state, earphone cable can be extracted out and be retracted.So set, solving the problems, such as that take-up take-up process is complicated, kinking is time-consuming and laborious, winding box is easy to be lost.

Description

A kind of collection box for earphone wires and the headset assembly including the collection box for earphone wires

Technical field

The utility model relates to ear phone technology fields, more specifically to a kind of collection box for earphone wires and including the earphone The headset assembly of winding box.

Background technique

In life, while people are using electronic equipments such as mobile phones, to sound transmitter devices such as earphones using also more next It is more, therefore the demand of earphone take-up is also more come also greatly.

Earphone cable used in life be mostly it is exposed, have certain length, often make earphone cord from being wound when in use Together, wearing is inconvenient and interferes sight.Collection box for earphone wires in the prior art is mostly manually by earphone cord from being wound in box body Inside, then box cover is covered to store, when use, open the lid, and earphone cable is then twined pine manually and is laid out.This take-up Journey is more complicated, wind up it is time-consuming and laborious, and using earphone cable when earphone and collection box for earphone wires be it is separated, winding box holds It is easy to be lost.

Therefore, how to solve that earphone take-up take-up process in the prior art is complicated, kinking is time-consuming and laborious, winding box is easy The problem of loss, becomes those skilled in the art's important technological problems to be solved.

Utility model content

The purpose of this utility model is to provide a kind of collection box for earphone wires to solve earphone take-up behaviour in the prior art Make the problem complicated, time-consuming and laborious, material cost and cost of manufacture are high.It is excellent in many technical solutions provided by the utility model Many technical effects elaboration as detailed below that selecting technology scheme can be generated.

The utility model provides a kind of collection box for earphone wires and the headset assembly including the collection box for earphone wires, collection box for earphone wires Include: pedestal, is provided with column on the pedestal；Take-up reel, the take-up reel is equipped with the through-hole penetrated for the column, described Take-up reel is for winding earphone cable, and when pull earphone cable, the take-up reel is under the drive of earphone cable using the column as axis Relative to the base rotation；Elastic component, the elastic component act on the take-up reel and the column, when pull earphone cable When, the take-up reel rotates to first direction and drives the elastic component that elastic deformation occurs；When pull, which acts on, to be released, institute It states elastic component to restore elastic deformation and the take-up reel is driven to turn round, earphone cable retraction；Lockable mechanism is used for locking and unlock The take-up reel, when the take-up reel is in lockup state, the length of the part of earphone cable extraction is fixed, when the take-up reel When in the unlocked state, earphone cable can be extracted out and be retracted.

Preferably, the lockable mechanism includes the track plate being fixedly connected with the take-up reel, is arranged in the track plate Track in ball, the take-up reel rotate when, the ball rolls in the track of the track plate, on the track plate Track include tracks and the locking track being connected with the tracks；When the ball is located at the movement rail When in road, pull earphone cable, the take-up reel is rotated to the first direction, releases pull effect, the take-up reel revolution, institute It states ball to be entered in the locking track by the tracks, the take-up reel is in lockup state；Pull earphone cable again, The take-up reel is rotated to the first direction, and the ball is returned in the tracks by the locking track, the receipts Drum is in the unlocked state.

Preferably, the tracks include the first track and the second track around the column, first track It is looped around the periphery of another one with one of second track, the locking track setting is in first track and described Between second track, the collection box for earphone wires further includes the limit moved radially for limiting the ball along the take-up reel Structure；When the ball is located in first track, pull earphone cable, the take-up reel is rotated to first direction, described Elastic deformation occurs for elastic component；When pull effect releases, the elastic component discharges restoring force, the take-up reel revolution, the rolling Pearl moves radially along the take-up reel, so that the ball enters in the locking track, the take-up reel stops revolution；Again Secondary pull earphone cable, the take-up reel is rotated to first direction, the ball is moved radially along the take-up reel, so that described Ball enters in second track；When releasing pull effect again, the ball is located in second track, the elasticity Part restores deformation, and earphone cable retracts.

Preferably, connection track is additionally provided between first track and second track；When pull earphone cable, institute Ball is stated successively to enter in first track via second track and the connection track.

Preferably, first track is looped around the periphery of second track, the locking track include locking part and Solution lock section, the locking part are arranged side by side and are connected with first track, the first end of the solution lock section and the locking Portion is connected, second end is connected with second track, is located at along the first end of solution lock section described in the first direction described The upstream of second end；When the ball is located at the intersection of the solution lock section and the locking part, the take-up reel is in lock Only state.

Preferably, the outer peripheral surface of the take-up reel is for winding earphone cable, and the outer peripheral surface of the take-up reel is set as round Cylinder.

Preferably, the outer peripheral surface of the take-up reel is equipped with the first groove for winding earphone cable, first groove Extend along the outer peripheral surface.

Preferably, the upper surface of the take-up reel is equipped with the second groove, and the elastic component is to be arranged in second groove Interior clockwork spring, the inner end of the clockwork spring is connected with the column, outer end is connected with the take-up reel.

It preferably, further include the cover board being connected with the pedestal, the take-up reel, the elastic component, the locking machine Structure is arranged between the pedestal and the cover board, and the position limiting structure is the third being arranged on the inner wall of the cover board Groove, third groove the radially extending along the track plate, the ball are arranged in the third groove.

The utility model additionally provides a kind of headset assembly, including above-mentioned collection box for earphone wires.

In technical solution provided by the utility model, collection box for earphone wires includes: pedestal, is provided with column on pedestal；Take-up Disk, take-up reel are equipped with the through-hole penetrated for column, and take-up reel is for winding earphone cable, and when pull earphone cable, take-up reel is in ear It using column is axis relative to base rotation under the drive of machine line；Elastic component, elastic component act on take-up reel and column, when pull ear When machine line, take-up reel rotates and drives elastic component that elastic deformation occurs；When pull, which acts on, to be released, elastic component restores elastic shape Become and take-up reel is driven to turn round；Lockable mechanism, for locking and unlock take-up reel, when earphone cable extraction and lockable mechanism locking When take-up reel, there are elastic deformations for elastic component；When lockable mechanism unlocks take-up reel, work of the take-up reel in the restoring force of elastic component It is retracted with lower revolution, earphone cable.So set, releasing the take-up process that the pull effect of earphone cable can be completed earphone, receive Line process is simple, and it is also time saving and energy saving that earphone cord from being wound gets up, and collection box for earphone wires and earphone cable one, winding box will not be lost It loses, that is, solves that earphone take-up take-up process in the prior art is complicated, kinking is time-consuming and laborious, winding box is easy to be lost asks Topic.

Detailed description of the invention

In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor Under, it is also possible to obtain other drawings based on these drawings.

Fig. 1 is the structural schematic diagram of collection box for earphone wires in the utility model embodiment；

Fig. 2 is the structural schematic diagram of the utility model embodiment middle orbit disk；

Fig. 3 is the structural schematic diagram of the utility model embodiment cover plate；

Fig. 4 is the structural schematic diagram of earphone cord from being wound take-up reel in the utility model embodiment.

In Fig. 1-4:

1- pedestal, 101- column, 2- take-up reel, 201- through-hole, the first groove of 202-, the second groove of 203-, 3- clockwork spring, 4- track plate, the first track of 41-, the second track of 42-, 43- locking track, 431- locking part, 432- solution lock section, 44- connection rail Road, 5- ball, 6- cover board, 601- third groove.

Specific embodiment

To keep the purpose of this utility model, technical solution and advantage clearer, below by the technology to the utility model Scheme is described in detail.Obviously, the described embodiments are only a part of the embodiments of the utility model, rather than all Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are not before making creative work Obtained all other embodiment is put, the range that the utility model is protected is belonged to.

Present embodiment is designed to provide a kind of collection box for earphone wires, solves take-up in the prior art and operates Complicated, time-consuming and laborious, material cost and the high problem of cost of manufacture.

Hereinafter, being illustrated referring to attached drawing to embodiment.In addition, embodiments illustrated below is not to recorded in claim Utility model content rise any restriction effect.In addition, the full content of composition represented by following example is not limited to conduct Necessary to the solution of utility model documented by claim.

Referring to Fig. 1, in the present embodiment, collection box for earphone wires includes: pedestal 1, column 101 is provided on pedestal 1, preferably Ground, column 101 are set to the center of pedestal 1；Take-up reel 2, take-up reel 2 are equipped with the through-hole 201 penetrated for column 101, take-up reel 2 For winding earphone cable, when pull earphone cable, take-up reel 2 is axis relative to pedestal with column 101 under the drive of earphone cable 1 rotation；Elastic component, elastic component act on take-up reel 2 and column 101, and elastic component can be spring, or clockwork spring 3, it can also Think other elastic components；As shown in figure 4, take-up reel 2 rotates to first direction and elastic component is driven to send out when pull earphone cable Raw elastic deformation；When pull, which acts on, to be released, elastic component restores elastic deformation and take-up reel 2 is driven to turn round, earphone cable retraction； Lockable mechanism, for locking and unlock take-up reel 2, when take-up reel 2 is in lockup state, take-up reel 2 stops operating, earphone cable The length of the part of extraction is fixed, and when take-up reel 2 is in the unlocked state, take-up reel 2 is rotated, and earphone cable can be extracted out and be contracted It returns.

So set, releasing the take-up process that the pull effect of earphone cable can be completed earphone, take-up process is simple, ear It is also time saving and energy saving that machine line is wound up, and collection box for earphone wires and earphone cable one, winding box will not be lost, that is, solve existing The problem that earphone take-up take-up process is complicated in technology, kinking is time-consuming and laborious, winding box is easy to be lost.

Optionally embodiment, lockable mechanism include the track plate 4 being fixedly connected with take-up reel 2, are arranged in track Ball 5 in the track of disk 4, when take-up reel 2 rotates, track plate 4 and take-up reel 2 are rotated synchronously, and ball 5 will be in track plate It is rolled in 4 track.Track on track plate 4 includes tracks and the locking track 43 being connected with tracks, when Ball 5 is located in tracks and when pull earphone cable, and take-up reel 2 is rotated to first direction, the meeting of ball 5 edge in tracks Rolled in the opposite direction with first party, when releasing pull effect, take-up reel 2 and track plate 4 are turned round, i.e., track plate 4 to First party rotates in the opposite direction, and ball 5 rolls and entered in locking track 43 by tracks, take-up along first direction Disk 2 can be in lockup state, and take-up reel 2 stops operating at this time, and the length of the part of earphone cable extraction is fixed；Pull earphone again When line, take-up reel 2 is rotated to first direction, and ball 5 is returned in tracks by locking track 43, and take-up reel 2 is in unlock shape State；Release pull effect again at this time, take-up reel 2 and track plate 4 turn round, and earphone cable can be extracted out and be retracted.It needs to illustrate It is that first direction can be set as the counter clockwise direction in Fig. 2, is in the opposite direction clockwise with first party.

So set, pull earphone cable, take-up reel 2 rotates and drives elastic component that elasticity occurs when needing using earphone Deformation；Stop pull when pull to required length, lockable mechanism meeting locking take-up reel 2 makes take-up reel 2 stop operating, elasticity The elastic deformation of part is fixed, and earphone can be used at this time；When earphone after use, pull earphone cable, lockable mechanism can solve again Lock take-up reel 2, take-up reel 2 continue to rotate；When pull effect releases again, elastic component restores elastic deformation, and take-up reel 2 turns round, Earphone cord from being wound recycles on drum 2.This process is simple and efficient to handle, without can be realized by any key earphone cable pull and It is fixed, save material cost.

Optionally embodiment, tracks include the first track 41 and the second track 42 for surrounding column 101, and two In a ring, one of the first track 41 and the second track 42 are looped around the periphery of another one to person, can be set as the first track 41 It is looped around the periphery of the second track 42, the periphery that the second track 42 is looped around the first track 41 can also be set as；Locking track 43 is set It sets between the first track 41 and the second track 42；Collection box for earphone wires further includes moving for limiting ball 5 along the radial direction of take-up reel 2 Dynamic position limiting structure.As shown in Fig. 2, when ball 5 is located in the first track 41, pull earphone cable, take-up reel 2 and track plate 4 It rotates counterclockwise, elastic deformation occurs for elastic component, and ball 5 right-hand circular will roll in the first track 41；Pull effect When releasing, elastic component discharges restoring force, and the revolution of take-up reel 2, movement of the ball 5 with respect to take-up reel 2 are the radial directions along take-up reel 2 It is mobile, so that ball 5 is entered in locking track 43 by the first track 41, so that locking take-up reel 2, makes take-up reel 2 and track plate 4 stop revolution；Pull earphone cable again, take-up reel 2 continue to rotate counterclockwise, and ball 5 is moved radially along take-up reel 2, ball 5 It is rolled in track plate 4 along clockwise, to be entered in the second track 42 by locking track 43；When releasing pull effect again, Ball 5 can circulating rolling, elastic component restore deformation in the counterclockwise direction in the second track 42, and take-up reel 2 and track plate 4 return Turn, earphone cable is fully retracted.

Optionally embodiment is additionally provided with connection track 44, connects rail between the first track 41 and the second track 42 The one end in road 44 is connected with the first track 41, the other end is connected with the second track 42.When pull earphone cable, ball 5 according to It is secondary to enter in the first track 41 via the second track 42 and connection track 44, and can in the first track 41 circulating rolling.It is excellent Selection of land, in the present embodiment, connection track are straight track, along clockwise direction connection track and 42 tie point of the second track Tangential direction is to be connected to the setting direction of track.

Optionally embodiment, as shown in Fig. 2, the first track 41 is looped around the periphery of the second track 42, locking rail Road 43 includes locking part 431 and solution lock section 432, and locking part 431 is arranged side by side and is connected with the first track 41, solution lock section 432 First end be connected with locking part 431, second end is connected with the second track 42, and along the of first direction solution lock section 432 One end is located at the upstream of second end；When ball 5 is located at the intersection of solution lock section 432 and locking part 431, take-up reel 2 is in lock Only state.Preferably, in the present embodiment, the locking part 431 and solution lock section 432 of locking track 43 are in " people " font, solution lock section The structure of 432 first end is set as the arcuate structure of fitting 5 outer surface of ball, and ball 5 can be stuck in locking track by when locking The first end of 43 solution lock sections 432.

So set, the setting of 43 locking part 431 of locking track can be realized ball 5 in the first track 41 clockwise Locking track 43 is not entered when rolling, roll counter-clockwise only enters locking track 43, do not return to the first track 41；Locking track 43 Ball 5 enters in the second track 42 after the setting of solution lock section 432 can be such that take-up reel 2 unlocks, then can pull earphone cable again It uses, earphone cable is recycled.

It should be noted that as shown in Fig. 2, the first track 41 is connected with the locking part 431 of locking track 43, the first rail Road 41 is higher than locking part 431 close to the minimum point of connectivity points, so set, ball 5 from first close to the minimum point of connectivity points Enter locking track 43 when moving counterclockwise in track 41, without the circulating rolling in the first track 41；Locking part 431 and unlock Portion 432 is connected, and locking part 431 is higher than the lowest point of solution lock section 432 close to the minimum point of tie point, so set, Ball 5 can enter solution lock section 432 when the first end of locking part 431 continues to move to without entering locking part 431；Similarly, it unlocks Portion 432 is connected with the second track 42, and solution lock section 432 is higher than the second track 42 close to connection close to the extreme lower position of connectivity points The extreme lower position of point, so set, ball 5 enters the second track 42 by solution lock section 432, only when 5 turning anticlockwise again of ball Can in the second track 42 circulating rolling without enter solution lock section 432；Second track 42 is connected with track 44 is connect, the second rail Road 42 is higher than connection track 44 close to the extreme lower position of connectivity points, so set, ball 5 is suitable close to the extreme lower position of connectivity points Connection track 44 is entered by the second track 42 when hour hands rotate, without the circulating rolling in the second track 42；First track 41 with Connection track 44 is connected, and connects track 44 close to the extreme lower position of connectivity points and is higher than the first track 41 close to connectivity points Extreme lower position, so set, when ball 5 rolls in the first track 41 clockwise, can in the first track 41 circulation without Into connection track 44.

Optionally embodiment, the outer peripheral surface of take-up reel 2 is for winding earphone cable, and the outer peripheral surface of take-up reel 2 is set It is set to cylindrical surface.

So set, the extraction of earphone cable and retraction are relatively steady, avoid making earphone because outer peripheral surface is irregular shape The situation of line extraction or retraction difficulty.

Optionally embodiment, the outer peripheral surface of take-up reel 2 are equipped with the first groove 202 for winding earphone cable, Circumferentially face extends first groove 202.

So set, earphone cord from being wound position is fixed, avoids the occurrence of the earphone cable in extraction or retraction process and be detached from take-up The case where disk 2.

Optionally embodiment, as shown in Figure 1, the upper surface of take-up reel 2 is equipped with the second groove 203, elastic component is Clockwork spring 3 in second groove 203 is set, and the inner end of clockwork spring 3 is connected with column 101, outer end is connected with take-up reel 2.It is excellent Selection of land, in the present embodiment, the top of the inner end of clockwork spring 3 are equipped with bending structure, and the top setting of column 101 is fluted, bending Structure is caught in groove, to fix clockwork spring 3；Second groove 203 is equipped with notch, and the outer end of clockwork spring 3 is protruded into notch.

So set, the inner end of clockwork spring 3 is fixed with respect to column 101, the outer end of clockwork spring 3 can with the rotation of take-up reel 2 and Rotation is prepared to enable clockwork spring 3 that elastic deformation occurs for the revolution of take-up reel 2.

Optionally embodiment is received as shown in figure 3, collection box for earphone wires further includes the cover board 6 being connected with pedestal 1 Drum 2, elastic component, lockable mechanism are arranged between pedestal 1 and cover board 6, and position limiting structure is to be arranged on the inner wall of cover board 6 Third groove 601, third groove 601 radially extends along track plate 4, and ball 5 can move in third groove 601.

So set, position limiting structure limits the moving direction of ball 5, third groove 601 can be avoided ball 5 and be detached from rail Road disk 4 guarantees the continuity of collection box for earphone wires work；Cover board 6 and seat 1 are cooperatively connected, can be by take-up reel 2, elastic component and lock The components such as locking mechanism surround together, keep all parts whole in one, shield.

This collection box for earphone wires is specifically described in conjunction with above-mentioned each embodiment, in the present embodiment, collection box for earphone wires Include: pedestal 1, column 101 is provided on pedestal 1；Take-up reel 2, take-up reel 2 are equipped with the through-hole 201 penetrated for column 101, receive The outer peripheral surface of drum 2 is cylindrical surface, and cylindrical surface is equipped with the first groove 202 for winding earphone cable, and the first groove 202 is along outer Circumferential surface extends；The upper surface of take-up reel 2 is equipped with the second groove 203, is equipped with clockwork spring 3 in the second groove 203, the inner end of clockwork spring 3 with Column 101 is connected, outer end is connected with take-up reel 2, and when pull earphone cable, take-up reel 2 is rotated and driven to first direction Elastic deformation occurs for clockwork spring 3；When pull, which acts on, to be released, clockwork spring 3 restores elastic deformation and take-up reel 2 is driven to turn round, earphone cable Retraction；It further include the lockable mechanism for locking and unlock take-up reel 2, lockable mechanism includes the rail being fixedly connected with take-up reel 2 Road disk 4, the ball 5 being arranged in the track of track plate 4 further include the limit moved radially for limiting ball 5 along take-up reel 2 Bit architecture, when take-up reel 2 rotates, ball 5 rolls in the track of track plate 4, and the track on track plate 4 includes around column 101 the first track 41, the second track 42, with both the locking track 43 that is connected, locking track 43 be arranged in the first track 41 and second between track 42, and the first track 41 is looped around the periphery of the second track 42, the first track 41 and the second track 42 it Between be additionally provided with connection track 44, locking track 43 include locking part 431 and solution lock section 432, locking part 431 and the first track 41 are simultaneously Row is arranged and is connected, and the first end of solution lock section 432 is connected with locking part 431, second end is connected with the second track 42, edge The first end of first direction solution lock section 432 is located at the upstream of second end；When ball 5 is located at the friendship of solution lock section 432 and locking part 431 When at remittance, take-up reel 2 is in lockup state.When pull earphone cable, take-up reel 2 is rotated to first direction, and bullet occurs for elastic component Property deformation, ball 5 successively enters in the first track 41 via the second track 42 and connection track 44；When pull effect releases, bullet Property part discharge restoring force, take-up reel 2 revolution, ball 5 moved radially along take-up reel 2, ball 5 by the first track 41 enter lock The only locking part 431 of track 43, take-up reel 2 are locked up, stop revolution；Pull earphone cable again, take-up reel 2 is to first direction Rotation, ball 5 are moved radially along take-up reel 2, and ball 5 is entered in the second track 42 by the solution lock section 432 of locking track 43, are received Drum 2 unlocks；When releasing pull effect again, the circulating rolling in the second track 42 of ball 5, elastic component restores deformation, take-up Disk 2 and track plate 4 turn round, and earphone cable retracts.Collection box for earphone wires further includes the cover board 6 being connected with pedestal 1, take-up reel 2, elasticity Part, lockable mechanism are arranged between pedestal 1 and cover board 6, and position limiting structure is that the third that is arranged on the inner wall of cover board 6 is recessed Slot 601, third groove 601 are radially extended along track plate 4, and ball 5 can move in third groove 601.

So set, releasing the take-up process that the pull effect of earphone cable can be completed earphone, take-up process is simple, ear It is also time saving and energy saving that machine line is wound up, and collection box for earphone wires and earphone one, winding box will not be lost, that is, solve existing skill The problem that earphone take-up take-up process is complicated in art, kinking is time-consuming and laborious, winding box is easy to be lost.

The utility model additionally provides a kind of headset assembly, including collection box for earphone wires, which is above-mentioned implementation Collection box for earphone wires in example, so set, the collection box for earphone wires take-up process of headset assembly is simple, earphone cord from being wound, which gets up, also to be saved Shi Shengli, collection box for earphone wires and earphone cable one, winding box will not be lost.The derivation process and collection box for earphone wires of the beneficial effect The derivation process of brought beneficial effect is substantially similar, and therefore, this article will not repeat them here.

It is understood that same or similar part can mutually refer in the various embodiments described above, in some embodiments Unspecified content may refer to the same or similar content in other embodiments.Multiple schemes provided by the utility model It comprising the basic scheme of itself, independently of each other, does not condition each other, but it can also mutually be tied in the absence of conflict It closes, reaches multiple effects and realize jointly.

Above description is only a specific implementation of the present invention, but the protection scope of the utility model is not limited to In this, anyone skilled in the art within the technical scope disclosed by the utility model, can readily occur in variation Or replacement, it should be covered within the scope of the utility model.Therefore, the protection scope of the utility model should be with the power Subject to the protection scope that benefit requires.

Claims (10)

1. a kind of collection box for earphone wires characterized by comprising

Pedestal (1) is provided with column (101) on the pedestal (1)；

Take-up reel (2), the take-up reel (2) are equipped with the through-hole (201) penetrated for the column (101), and the take-up reel (2) is used In winding earphone cable, when pull earphone cable, the take-up reel (2) is under the drive of earphone cable with the column (101) for axis It is rotated relative to the pedestal (1)；

Elastic component, the elastic component act on the take-up reel (2) and the column (101), when pull earphone cable, the receipts Drum (2) rotates to first direction and drives the elastic component that elastic deformation occurs；When pull, which acts on, to be released, the elasticity Part restores elastic deformation and the take-up reel (2) is driven to turn round, earphone cable retraction；

Lockable mechanism for locking and unlocks the take-up reel (2), when the take-up reel (2) is in lockup state, earphone cable The length of the part of extraction is fixed, and when the take-up reel (2) is in the unlocked state, earphone cable can be extracted out and be retracted.

2. collection box for earphone wires as described in claim 1, which is characterized in that the lockable mechanism includes and the take-up reel (2) The track plate (4) being fixedly connected, the ball (5) being arranged in the track of the track plate (4), when the take-up reel (2) rotates, The ball (5) rolls in the track of the track plate (4), the track on the track plate (4) include tracks and The locking track (43) being connected with the tracks；When the ball (5) are located in the tracks, pull earphone Line, take-up reel (2) the Xiang Suoshu first direction rotation release pull effect, take-up reel (2) revolution, the ball (5) Entered in the locking track (43) by the tracks, the take-up reel (2) is in lockup state；Pull earphone again Line, take-up reel (2) the Xiang Suoshu first direction rotation, the ball (5) return to the movement by the locking track (43) In track, the take-up reel (2) is in the unlocked state.

3. collection box for earphone wires as claimed in claim 2, which is characterized in that the tracks include around the column (101) the first track (41) and the second track (42), one of first track (41) and second track (42) Be looped around the periphery of another one, locking track (43) setting first track (41) and second track (42) it Between, the collection box for earphone wires further includes the limit knot moved radially for limiting the ball (5) along the take-up reel (2) Structure；When the ball (5) be located at first track (41) it is interior when, pull earphone cable, take-up reel (2) the Xiang Suoshu first party To rotation, elastic deformation occurs for the elastic component；When pull effect releases, the elastic component discharges restoring force, the take-up reel (2) revolution, the ball (5) moving radially along the take-up reel (2), so that the ball (5) enters the locking track (43) interior, described take-up reel (2) stops revolution；Pull earphone cable again, take-up reel (2) the Xiang Suoshu first direction rotation, Ball (5) the moving radially along the take-up reel (2), so that the ball (5) enters in second track (42)；Again When secondary releasing pull acts on, the ball (5) is located in second track (42), and the elastic component restores deformation, earphone cable It retracts.

4. collection box for earphone wires as claimed in claim 3, which is characterized in that first track (41) and second track (42) connection track (44) is additionally provided between；When pull earphone cable, the ball (5) is successively via second track (42) Enter in first track (41) with the connection track (44).

5. collection box for earphone wires as claimed in claim 3, which is characterized in that first track (41) is looped around second rail The periphery in road (42), the locking track (43) include locking part (431) and solution lock section (432), the locking part (431) and institute It states the first track (41) to be arranged side by side and be connected, the first end of the solution lock section (432) is connected with the locking part (431) Logical, second end is connected with second track (42), and the first end along solution lock section (432) described in the first direction is located at institute State the upstream of second end；When the ball (5) are located at the intersection of the solution lock section (432) and the locking part (431), institute It states take-up reel (2) and is in lockup state.

6. collection box for earphone wires as described in claim 1, which is characterized in that the outer peripheral surface of the take-up reel (2) is for winding ear Machine line, and the outer peripheral surface of the take-up reel (2) is set as cylindrical surface.

7. collection box for earphone wires as described in claim 1, which is characterized in that the outer peripheral surface of the take-up reel (2) is equipped with and is used for The first groove (202) of earphone cable is wound, first groove (202) extends along the outer peripheral surface.

8. collection box for earphone wires as described in claim 1, which is characterized in that it is recessed that the upper surface of the take-up reel (2) is equipped with second Slot (203), the elastic component are the clockwork spring (3) being arranged in second groove (203), the inner end of the clockwork spring (3) and institute State that column (101) is connected, outer end is connected with the take-up reel (2).

9. collection box for earphone wires as claimed in claim 3, which is characterized in that further include the cover board being connected with the pedestal (1) (6), the take-up reel (2), the elastic component, the lockable mechanism be arranged at the pedestal (1) and the cover board (6) it Between, the position limiting structure is the third groove (601) being arranged on the inner wall of the cover board (6), the third groove (601) Along radially extending for the track plate (4), ball (5) setting is in the third groove (601).

10. a kind of headset assembly, which is characterized in that including collection box for earphone wires, the collection box for earphone wires is that claim 1-9 such as appoints Collection box for earphone wires described in one.