CN206332813U - Headphone - Google Patents

Abstract

The utility model is applied to ear phone technology field, there is provided a kind of headphone, the headphone includes headgear assemblies, the headgear assemblies built-in flexible mechanism, the telescoping mechanism is included in the adjutage slided in arc shrouds, the adjutage includes the accommodating end being located in arc shrouds and the connection end being connected with earmuff, head-wearing wire can be divided into the first fixing line being fixed in arc shrouds, the second fixing line for being extended close to the active line at oppositely extending to the accommodating end in one end of connection end and from active line close to the one end at accommodating end to connection end from the first fixing line and being electrically connected with earmuff.The headphone that the utility model is provided is to extend to the accommodating section lead held and bent with the motion of adjutage by the connection end of adjutage due to active line, space-consuming is smaller and its line style opposed spirals is relatively simple, can effectively avoid the technical problem for occurring card line.

Description

Headphone

Technical field

The utility model belongs to ear phone technology field, more particularly to a kind of headphone.

Background technology

The conventional structure type of earphone has two kinds, and a kind of directly to fill in the earphone hung in external auditory meatus, another is to wear Overhead headphone, such a earphone includes headband and is arranged on the end of headband two and is built-in with loudspeaker and respective audio A pair of earmuffs of circuit are constituted, and headband is suspended on head when using, and earmuff is covered on ear, to avoid earphone and external equipment Connecting line is excessive and seems mixed and disorderly, and common practices is to connect the head-wearing wire of two earmuffs in headband laid inside, and external equipment is only With the connection of one of earmuff, the electric signals such as audio signal are then transferred to by another earmuff by head-wearing wire.

Because the head size of user is variant, in order to improve the versatility of headphone, head size is set to differ The user of sample can use the earphone of same specification, and this requires that the scalable relative position for causing earmuff and headband of headband can Adjust, it is further, it is necessary to reserve the head-wearing wire of certain length in headband so that headband head-wearing wire also phase during flexible It should stretch.Traditional way is that the head-wearing wire in headband is set into helical form, so as to reach above-mentioned purpose, but is arranged to spiral shell The head-wearing wire space-consuming for revolving shape is larger, and its own coiling is complex, and card line easily occurs during flexible and leads The technical problem for causing headband not stretch.

Utility model content

The purpose of this utility model is to provide a kind of headphone, it is intended to solve head in headgear assemblies in the prior art With line space-consuming it is larger and it is easy occur card line technical problem.

The utility model is achieved in that a kind of headphone, including the headgear assemblies being set up on head and company It is connected to the end of headgear assemblies two and for a pair of earmuffs of sounding, the headgear assemblies include arc shrouds, one end and plugged In in the arc shrouds and the other end connects the earmuff so that the telescopic machine of earmuff headgear assemblies motion relatively Structure and the head-wearing wire interconnected in the arc shrouds and electrically earmuff described in two is layed in, the telescoping mechanism is included in institute State the adjutage slided in arc shrouds, the adjutage include the accommodating end being located in the arc shrouds and with the earmuff Connected connection end, the head-wearing wire includes being layed in the arc shrouds inwall and consolidated with the arc shrouds are fixed first Alignment, it is located at from first fixing line one end of the connection end to the active line of the accommodating end extension and is fixed on institute The second fixing line stated on adjutage and extended from the active line close to the one end at the accommodating end to the connection end, institute State the second fixing line stretched out by the adjutage and with the earmuff be electrically connected with, the active line close to the accommodating end one End is as the adjutage is in reciprocating motion in the arc shrouds.

Further, the telescoping mechanism includes being fixed in the arc shrouds and the housing with accommodation space, institute Adjutage is stated in the accommodation space and relatively described housing is slided, first fixing line is close to one end of the earmuff Between the inwall for being fixed on the housing exterior walls and the arc shrouds, the housing is provided with close to one end of the connection end to be lacked Mouthful, the active line enters the accommodation space from first fixing line through the breach and extended to the accommodating end.

Further, the housing exterior walls, which are provided with, extends along the arc shrouds length direction and is connected with the breach The first arc-shaped slot, first fixing line is fastened in first arc-shaped slot close to one end of the earmuff.

Further, the housing is provided with along leading to that the arc shrouds length direction extends close to one end of the earmuff Hole, the adjutage is slided through the through hole and in relatively described housing in the through hole.

Further, the adjutage is provided with outside along the arc shrouds radial direction close to the end at the accommodating end The projection of extension, the projection is used to support the through hole outer rim to prevent the adjutage from departing from the accommodation space.

Further, the raised side away from the connection end is provided with the ladder sky for being used to accommodate the active line Between.

Further, the one side of the adjutage dorsad housing is provided with the extended along the adjutage length direction Two arc-shaped slots, second fixing line is layed in second arc-shaped slot to fix with the adjutage.

Further, the adjutage dorsad the housing one side provided be covered on second arc-shaped slot and with The cover plate that the adjutage is fixed.

Further, the cover plate is provided with perforate close to the one end at the accommodating end, it is described it is raised through the perforate with The cover plate and institute adjutage are fixed.

Further, the adjutage includes extending and supporting along accommodating hold to the direction away from the connection end In the support division of the inner walls.

The utility model has the technical effect that relative to prior art：The headphone that the utility model embodiment is provided Including headgear assemblies, the headgear assemblies include arc shrouds, one end be inserted in arc shrouds and other end connection earmuff so that Telescoping mechanism and be layed in the head interconnected in arc shrouds and electrically earmuff described in two that earmuff is moved with respect to headgear assemblies Band line, the telescoping mechanism is included in the adjutage slided in the arc shrouds, and the adjutage includes being located in arc shrouds Accommodating end and the connection end being connected with earmuff, head-wearing wire can be divided into the first fixing line being fixed in arc shrouds, be consolidated by first Active line of the alignment close to oppositely extending to the accommodating end in one end of connection end and one end from the close accommodating end of active line are to even Connect end extension and the second fixing line being electrically connected with earmuff.Based on said structure, when adjutage in arc shrouds by stretching out, Second fixing line is extended arm and pulls out arc shrouds, now, and active line also follows adjutage to outward transport close to the one end at accommodating end It is dynamic and active line is bent to " U-shaped " shape, adjutage can with one end of active line in arc shrouds it is reciprocating, with this Realize the flexible of adjutage.In the headphone that the utility model is provided, adjutage is with one end of active line in arc sleeve The regulation that stretching motion realizes earmuff and headgear assemblies distance, such a structure, because active line is the company by adjutage are done in pipe Connect end and extend to accommodating end and the section lead bent with the motion of adjutage, space-consuming is smaller and its line style phase It is relatively simple to helix, it can effectively avoid the technical problem for occurring card line.

Brief description of the drawings

In order to illustrate more clearly of the technical scheme of the utility model embodiment, below will to the utility model embodiment or The accompanying drawing to be used needed for description of the prior art is briefly described, it should be apparent that, drawings described below is only Some embodiments of the present utility model, for those of ordinary skill in the art, on the premise of not paying creative work, Other accompanying drawings can also be obtained according to these accompanying drawings.

Fig. 1 is the stereogram for the headphone that the utility model embodiment is provided；

Fig. 2 is the stereogram for the headphone that the utility model embodiment is provided；

Fig. 3 is the stereogram for the telescoping mechanism that the utility model embodiment is provided；

Fig. 4 is the first state figure for the adjutage extension that the utility model embodiment is provided；

Fig. 5 is the second state diagram of the adjutage extension that the utility model embodiment is provided；

Fig. 6 is the third state figure for the adjutage extension that the utility model embodiment is provided；

Fig. 7 is the exploded view for the telescoping mechanism that the utility model embodiment is provided；

Fig. 8 is the sectional view for the telescoping mechanism that the utility model embodiment is provided；

Fig. 9 is the stereogram for the adjutage that the utility model embodiment is provided；

Figure 10 is the stereogram for the housing that the utility model embodiment is provided；

Figure 11 is the stereogram for the housing that the utility model embodiment is provided；

Description of reference numerals：

Embodiment

Embodiment of the present utility model is described below in detail, the example of the embodiment is shown in the drawings, wherein from beginning Same or similar element or element with same or like function are represented to same or similar label eventually.Below by ginseng The embodiment for examining accompanying drawing description is exemplary, it is intended to for explaining the utility model, and it is not intended that to the utility model Limitation.

In description of the present utility model, it is to be understood that term " length ", " width ", " on ", " under ", " preceding ", The orientation or position relationship of the instruction such as " rear ", "left", "right", " vertical ", " level ", " top ", " bottom " " interior ", " outer " are based on attached Orientation or position relationship shown in figure, are for only for ease of description the utility model and are described with simplified, rather than indicate or imply Signified device or element must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that to this The limitation of utility model.

In addition, 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 specifically defined.

In the utility model, unless otherwise clearly defined and limited, term " installation ", " connected ", " connection ", " Gu It is fixed " etc. term should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integrally；Can be Mechanically connect or electrically connect；Can be joined directly together, can also 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 the utility model.

In order that the purpose of this utility model, technical scheme and advantage are more clearly understood, below in conjunction with accompanying drawing and implementation Example, the utility model is further elaborated.

Fig. 1 to Fig. 6 is referred to, the headphone that the utility model embodiment is provided includes the headband group being set up on head Part 10 and be connected to described 10 liang of ends of headgear assemblies and for sounding a pair of earmuffs 20, the headgear assemblies 10 include arc Shape sleeve pipe 11, one end are inserted in the arc shrouds 11 and the other end connects the earmuff 20 so that the earmuff 20 is with respect to institute State the telescoping mechanism 12 of the motion of headgear assemblies 10 and be layed in the arc shrouds 11 and earmuff described in two 20 is electrically mutual Head-wearing wire 13 even, the telescoping mechanism 12 is included in the adjutage 121 slided in the arc shrouds 11, the adjutage 121 include the accommodating end 1211 being located in the arc shrouds 11 and the connection end 1212 being connected with the earmuff 20, the head With line 13 include be layed in the inwall of arc shrouds 11 and with the arc shrouds 11 fix the first fixing line 131, by institute State active line 132 that the first fixing line 131 extends positioned at from one end of the connection end 1212 to the accommodating end 1211 and solid Due on the adjutage 121 and from the active line 132 close to the accommodating end 1211 one end to the connection end Second fixing line 133 of 1212 extensions, second fixing line 133 is stretched out and electric with the earmuff 20 by the adjutage 121 Property connection, the active line 132 close to the accommodating end 1211 one end as the adjutage 121 is in the arc shrouds 11 It is interior to move back and forth.

Fig. 1 is referred to Fig. 6, it is possible to understand that, adjutage 121 is with active line 132 close to the one end for housing end 1211 It is reciprocating in arc shrouds 11, the flexible of adjutage 121 is realized with this.Specifically, Fig. 4 is referred to, when adjutage 121 When protruding, the second fixing line 133 is extended arm 121 and pulls out arc shrouds 11, the one of the close accommodating end 1211 of active line 132 End is as adjutage 121 is moved out and is bent so that active line 132 is U-shaped " shape.For convenience of describing, by " U-shaped " First side line 1321 that the active line 132 of shape is split as being connected with the first fixing line 131, it is connected with the second fixing line 133 Second side line 1323 and the hemline 1322 between first side line 1321 and second side line 1323, if continuing to make Adjutage 121 is protruding, then first side line 1321 gradually shortens, and second side line 1323 is progressively longer, hemline 1322 The direction motion for progressively moving down and being stretched out towards adjutage 121, it is to be understood that first side line 1321 is after bending Second side line 1323 is formd, therefore just make it that first side line 1321 shortens, second side line 1323 is elongated, and then causes Adjutage 121 can be protruding；Opposite, when adjutage 121 shrinks inwards, second side line 1323 gradually shortens to be formed First side line 1321, hemline 1322 gradually moves up and towards the direction motion that adjutage 121 shrinks, adjutage is realized with this 121 contraction.

In the headphone that the utility model embodiment is provided, adjutage 121 is with one end of active line 132 in arc The regulation that stretching motion realizes earmuff 20 and the distance of headgear assemblies 10, such a structure, because active line 132 is served as reasons are done in sleeve pipe 11 The connection end 1212 of adjutage 121 extends to accommodating end 1211 and the section lead bent with the motion of adjutage 121, Space-consuming is smaller and its line style opposed spirals is relatively simple, can effectively avoid the technical problem for occurring card line.

Fig. 3 to Fig. 7 is referred to, further, the telescoping mechanism 12 includes being fixed in the arc shrouds 11 and tool There is the housing 122 of accommodation space 1221, the adjutage 121 is located in the accommodation space 1221 and relatively described housing 122 Slide, first fixing line 131 is fixed on the outer wall of housing 122 and the arc shrouds close to one end of the earmuff 20 Between 11 inwall, the housing 122 close to the connection end 1212 one end be provided with breach 1222, the active line 132 by First fixing line 131 enters the accommodation space 1221 through the breach 1222 and extended to the accommodating end 1211. First fixing line 131 is fixed between housing 122 and arc shrouds 11 by the headphone that the utility model embodiment is provided, , so can be by first and active line 132 is to be formed after passing through breach 1222 by the first fixing line 131 into accommodation space 1221 Fixing line 131 and active line 132 be placed in two spaces, it is to avoid active line 132 in the motion process of adjutage 121 with The problem of first fixing line 131 occurs winding and causes card line.Housing 122 and the fixed form of arc shrouds 11 can pass through spiral shell Nail, bolt or catch mechanism etc. are realized, but not limited to this.

Fig. 7, Figure 10 and Figure 11 are referred to, further, the outer wall of housing 122 is provided with along the length of arc shrouds 11 The first arc-shaped slot 1223 that direction extends and is connected with the breach 1222, first fixing line 131 is close to the ear One end of cover 20 is fastened in first arc-shaped slot 1223.The headphone that the utility model embodiment is provided passes through the One arc-shaped slot 1223 fixes the first fixing line 131, it is remained smooth without bending state, so as to avoid in earphone Wire inside the process used for a long time, head-wearing wire 13 is broken off, the technical problem for causing earphone service life to shorten.

Figure 11 is referred to, further, the housing 122 is provided with along the arc shrouds close to one end of the earmuff 20 The through hole 1224 of 11 length directions extension, the adjutage 121 is through the through hole 1224 and in relative in the through hole 1224 The housing 122 is slided.Adjutage 121 in through hole 1224 in sliding, and through hole 1224 is that adjutage 121 provides guide effect, is made Extension and the contractile motion for obtaining adjutage 121 are more smooth.

Fig. 7, Fig. 9 and Figure 11 are referred to, further, the adjutage 121 is set close to the end at the accommodating end 1211 There is the projection 1213 stretched out along the radial direction of arc shrouds 11, described raised 1213 are used to support the through hole 1224 Outer rim departs from the accommodation space 1221 to prevent the adjutage 121.Slid in and out in adjutage 121 along through hole 1224 When, it is possible to whole adjutage 121 slips away arc shrouds 11, and therefore, the headphone that the utility model embodiment is provided exists Adjutage 121 sets projection 1213 close to the end at accommodating end 1211, when adjutage 121 extends to maximum length, raised 1213 can keep out in the outward flange of through hole 1224, prevent the further stretching of adjutage 121 with this, it is to avoid adjutage 121 departs from Arc shrouds 11.

Fig. 7 and Fig. 9 are referred to, further, described raised 1213 sides away from the connection end 1212, which are provided with, to be used for Accommodate the ladder space 1214 of the active line 132.When adjutage 121 shrinks, adjutage 121 is transported to the inside of arc shrouds 11 Dynamic, now, second side line 1323 is shortened by the pressure of adjutage 121, and first side line 1321 is elongated, hemline 1322 by The direction motion for gradually moving up and being shunk towards adjutage 121, when adjutage 121 is punctured into most in short-term, active line 132 is fastened in In ladder space 1214 so that active line 132 is smooth to be layed in housing 122, it is to avoid active line 132 is in adjutage 121 Reciprocating motion during occur card line.

Fig. 8 and Fig. 9 are referred to, further, the one side of the adjutage 121 dorsad housing 122 is provided with along described Second arc-shaped slot 1215 of the length direction of adjutage 121 extension, second fixing line 133 is layed in the second arc card To be fixed with the adjutage 121 in groove 1215.The headphone that the utility model embodiment is provided passes through the second arc card Groove 1215 fixes the second fixing line 133, it is remained smooth without bending state, is used for a long time in earphone so as to avoid Process, the wire in the second fixing line 133 is broken off, the technical problem for causing earphone service life to shorten.

Fig. 7 and Fig. 8 are referred to, further, the one side of the adjutage 121 dorsad housing 122 is provided with being covered on Second arc-shaped slot 1215 and the cover plate 123 fixed with the adjutage 121.The cover plate 123 is close to described accommodating End 1211 one end be provided with perforate 1231, described raised 1213 through the perforate 1231 with by the cover plate 123 with being extended Arm 121 is fixed.Set cover plate 123 by being covered on the second arc-shaped slot 1215 the second fixing line 133 can be stopped with extension During arm 121 is slided, arcuately the radial direction of sleeve pipe 11 is outstanding, the problem of causing card line, and this practicality is new in addition Second fixing line 133 can also be remained at the second arc-shaped slot 1215 by the headphone that type embodiment is provided so that Second fixing line 133 remains fixed with adjutage 121, and then causes the second fixing line 133 with the fortune of adjutage 121 During dynamic, active line 132 can be effectively driven to move.

Fig. 3 and Fig. 9 are referred to, further, the adjutage 121 is included along the accommodating end 1211 to away from the company The direction for connecing end 1212 extends and is held in the support division 1216 of the inwall of housing 122.Shunk inwards in adjutage 121 During, when adjutage 121 is retracted to most short position, to avoid adjutage 121 that active line 132 is pressed in housing 122 Wall, causes active line 132 to weigh wounded.The headphone that the utility model embodiment is provided sets on adjutage 121 and can supported In the support division 1216 of the inwall of housing 122, it is contracted to most in short-term in adjutage 121, support division 1216 takes the lead in supporting in housing 122 Inwall so that adjutage 121 can not continue to move inwards, therefore can avoid causing weighing wounded for active line 132.

Fig. 1 and Fig. 2 are referred to, further, the adjutage 121 is hinged with the earmuff 20.By by adjutage 121 It is articulated and connected with earmuff 20 so that headphone is foldable, facilitates earphone to carry.

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

Claims (10)

1. a kind of headphone, including the headgear assemblies that are set up on head and it is installed on the end of headgear assemblies two and use In a pair of earmuffs of sounding, the headgear assemblies include arc shrouds, one end and are inserted in the arc shrouds and other end company The earmuff is connect so as to the earmuff telescoping mechanism of arc shrouds motion relatively and be layed in the arc shrouds And it is electrically connected at the head-wearing wire between earmuff described in two, it is characterised in that the telescoping mechanism is included in the arc shrouds The adjutage of interior slip, the adjutage includes the accommodating end being located in the arc shrouds and the company being connected with the earmuff Connect end, the first fixing line that the head-wearing wire includes being layed in the arc shrouds inwall and fix with the arc shrouds, by Active line and be fixed on the extension that one end that first fixing line is located at the connection end extends to the accommodating end The second fixing line extended on arm and from the active line close to the one end at the accommodating end to the connection end, described second Fixing line stretched out by the adjutage and with the earmuff be electrically connected with, the active line close to the accommodating end one end with The adjutage is in reciprocating motion in the arc shrouds.

2. headphone as claimed in claim 1, it is characterised in that the telescoping mechanism includes being fixed on the arc sleeve Pipe is interior and has the housing of accommodation space, and the adjutage is located in the accommodation space and relatively described housing is slided, described First fixing line is fixed between the inwall of the housing exterior walls and the arc shrouds close to one end of the earmuff, the shell Body is provided with breach close to one end of the connection end, and the active line enters described by first fixing line through the breach Accommodation space simultaneously extends to the accommodating end.

3. headphone as claimed in claim 2, it is characterised in that the housing exterior walls are provided with along the arc sleeve pipe range The extension of degree direction and the first arc-shaped slot being connected with the breach, one end card of first fixing line close to the earmuff It is held in first arc-shaped slot.

4. headphone as claimed in claim 2, it is characterised in that the housing is provided with edge close to one end of the earmuff The through hole of the arc shrouds length direction extension, the adjutage is through the through hole and in relatively described shell in the through hole Body is slided.

5. headphone as claimed in claim 4, it is characterised in that the adjutage is set close to the end at the accommodating end There is the projection stretched out along the arc shrouds radial direction, it is described raised described to prevent for supporting the through hole outer rim Adjutage departs from the accommodation space.

6. headphone as claimed in claim 5, it is characterised in that the raised side away from the connection end is provided with Ladder space for accommodating the active line.

7. headphone as claimed in claim 6, it is characterised in that the one side of the adjutage dorsad housing is provided with The second arc-shaped slot extended along the adjutage length direction, second fixing line is layed in second arc-shaped slot To be fixed with the adjutage.

8. headphone as claimed in claim 7, it is characterised in that the one side of the adjutage dorsad housing is provided with It is covered on second arc-shaped slot and the cover plate fixed with the adjutage.

9. headphone as claimed in claim 8, it is characterised in that the cover plate is provided with close to the one end at the accommodating end Perforate, it is described it is raised through the perforate so that the cover plate and institute adjutage to be fixed.

10. headphone as claimed in claim 2, it is characterised in that the adjutage includes accommodating holding to remote along described Direction from the connection end extends and is held in the support division of the inner walls.