CN209462556U - Headphone can be incuded - Google Patents

Abstract

The utility model, which provides one kind, can incude headphone, bracket is worn including " U " font, two connecting brackets and earmuff, earmuff includes auricular concha seat, loudspeaker in auricular concha seat, it is fixed on the inside of auricular concha seat and listens cylinder base and set on the ear muff listened on the outside of cylinder base, connecting bracket is connected on the outside of auricular concha seat, main circuit board is additionally provided between bottom and loudspeaker in auricular concha seat, main circuit board is electrically connected loudspeaker, middle position in cylinder base is listened to be equipped with induction copper ring, listen the sensor circuit plate that electrical connection main circuit board is equipped on the inside of cylinder base, sensor circuit plate is equipped with the induction chip for capacitance variations before and after sensitive copper ring and human ear skin contact, induction chip electrical connection induction copper ring.The automatic pause of earphone and the function of broadcasting are realized to incude the ear whether earphone is contacted with user by capacitance variations before and after induction chip sensitive copper ring and human ear skin contact, save electricity consumption, and operation very simple, improve the experience sense of user, and structure very simple.

Description

Headphone can be incuded

Technical field

The utility model, which belongs to ear phone technology field more particularly to one kind, can incude headphone.

Background technique

With intelligent electronic device, such as the extensive use of smart phone, Pad, people are to can be with the ear of its fit applications The requirement of machine is also higher and higher, earphone people running, study in often use, require it is small and exquisite, facilitate while, also pursue tool There is the earphone of ten sequential Stereoscopics, clearly audio.

Earphone needs electric signal driving to generate voice signal when working, can be related in the case where sounding biggish Power consumption when will remove when not in use or from the state of wearing, is preferably capable of closing on earphone for headphone Fall, to save electric power.However setting switchs or pulls up earphone from source of sound jack either on earphone, is directed to The operation of people, when user forget Operation switch or extract jack, earphone will be made to be constantly in working condition, so as to cause The waste of electric power.

In addition, user can miss the portion that some of them needs to listen to because no suspend music or radio station in real time Divide content, if user only needs to suspend during short music and removes earphone, particularly operates playing device, operation again Trouble, usage experience are low.

Utility model content

The purpose of this utility model is to provide one kind can incude headphone, it is intended to solve in the prior art, user Forget that closing earphone leads to power wastage and suspend earphone problem troublesome in poeration.

To solve the above problems, the utility model embodiment, which provides one kind, can incude headphone, including " U " font Bracket is worn, set on two connecting brackets for wearing bracket both ends, and is connected to the earmuff of the connecting bracket, feature Be, the earmuff include auricular concha seat, the loudspeaker in the auricular concha seat, be fixed on the inside of the auricular concha seat listen cylinder base with And the connecting bracket, bottom in the auricular concha seat are connected on the outside of the ear muff listened on the outside of cylinder base, the auricular concha seat And main circuit board is additionally provided between the loudspeaker, the main circuit board is electrically connected to the loudspeaker, described to listen interposition in cylinder base Install can with the induction copper ring of human ear skin contact, it is described to listen the induction for being equipped on the inside of cylinder base and being electrically connected to the main circuit board Circuit board, the sensor circuit plate are equipped with the sense for incuding the induction copper ring and human ear skin contact front and back capacitance variations Chip is answered, the induction chip is electrically connected to the induction copper ring.

Further, the middle position listened on the inside of cylinder base forms recess portion to bottom notch, and the recess portion, which is equipped with, to be run through The through slot for listening cylinder base extends to form a loudspeaker panel from the inner sidewall of the through slot outer end, and the loudspeaker panel face is set to institute The side of loudspeaker is stated, the induction copper ring is fixed on the inside of the loudspeaker panel, and the sensor circuit plate listens cylinder base set on described Interior side.

Further, the loudspeaker panel includes first annular plate and the second annular slab for being sheathed on the first annular plate, Pass through multiple equally distributed first link block connections, second annular between the first annular plate and second annular slab Pass through multiple equally distributed second link block connections between the inner sidewall of plate and the through slot.

Further, the recess portion includes the first ring bodies, the second ring bodies and third ring bodies, second ring bodies It is sheathed on the inner ring of first ring bodies and extends to the bottom of the recess portion, the third ring bodies is sheathed on described second The inner ring of ring bodies simultaneously extends to the bottom of the recess portion, and the link block is connected to the inner sidewall of the third ring bodies.

Further, the induction copper ring is set to the inside of second annular slab, and the induction copper ring passes through connection sheet Be electrically connected to the sensor circuit plate, the connection sheet from the induction copper ring respectively along second link block side, The inner sidewall of the third ring bodies and end face, the inner sidewall of second ring bodies and end face are prolonged to the sensor circuit plate It stretches.

Further, the middle position inside the auricular concha seat is equipped with loudspeaker mounting base, and the loudspeaker mounting base is fixed on It is described to listen cylinder base, it is fixed with set casing in the loudspeaker mounting base, is equipped in the set casing towards the set for listening cylinder base to extend Cylinder, the loudspeaker are fixed in the sleeve, and are connected to the inner sidewall of the sleeve.

Further, loudspeaker mounting base end face is equipped with the limit plate of annular, and the side of the limit plate is connected to The end face of second ring bodies, a part of the connection sheet be connected to second ring bodies end face and the limit plate Between.

Further, it is provided with the first buckle on the outer edge of the auricular concha seat, the outer edge for listening cylinder base is equipped with the Two buckles, described first is connected in second buckle.

Further, the outside for listening cylinder base is equipped with multiple sealing blocks, and the sealing block is fixed on the outer of the recess portion The outside of circle, the sealing block is equipped with limit hole；

The earmuff further includes set on the cover board listened between cylinder base and the ear muff, and the side of the cover board is convexly equipped with Limited block corresponding with the limit hole site, the limited block protrude into the limit hole.

Further, first connecting portion is convexly equipped on the outside of the auricular concha seat, the connecting bracket includes round connector, The inside of the connector is equipped with second connecting portion, and the first connecting portion is connected to the second connecting portion.

The beneficial effect provided by the utility model for incuding headphone is: compared with prior art, this is practical Novel by listening in cylinder base setting induction copper ring and sensor circuit plate, sensor circuit plate is electrically connected to main circuit board, incudes copper Ring is electrically connected to the induction chip of sensor circuit plate, passes through capacitor before and after induction chip sensitive copper ring and human ear skin contact Variation realizes the automatic pause of earphone and the function of broadcasting to incude the ear whether earphone is contacted with user, saves and uses Electricity, and very simple is operated, improve the experience sense of user, and structure very simple.

Detailed description of the invention

It, below will be to embodiment or the prior art in order to illustrate more clearly of the technical scheme in the embodiment of the utility model Attached drawing needed in description is briefly described, it should be apparent that, the accompanying drawings in the following description is only that this is practical new Some embodiments of type for those of ordinary skill in the art without any creative labor, can be with It obtains other drawings based on these drawings.

Fig. 1 is the schematic perspective view provided by the embodiment of the utility model for incuding headphone；

Fig. 2 is the side view of the earmuff provided by the embodiment of the utility model for incuding headphone；

Fig. 3 is the front view provided by the embodiment of the utility model that listen cylinder base for incuding headphone；

Fig. 4 is facing for the auricular concha seat provided by the embodiment of the utility model for incuding headphone and its internal structure Figure；

Fig. 5 top view provided by the embodiment of the utility model that listen cylinder base for incuding headphone.

Wherein, each appended drawing reference in figure:

100- wears bracket；200- connecting bracket；300- earmuff；21- circle connector；31- auricular concha seat；32- loudspeaker； 33- listens cylinder base；34- ear muff；35- cover board；211- second connecting portion；311- main circuit board；312- loudspeaker mounting base；313- is solid Determine shell；314- sleeve；315- first is buckled；316- first connecting portion；331- incudes copper ring；332- sensor circuit plate；333- is recessed Portion；334- connection sheet；335- second is buckled；336- sealing block；351- limited block；3121- limit plate；3321- induction chip； 3331- through slot；3332- loudspeaker panel；The first ring bodies of 3333-；The second ring bodies of 3334-；3335- third ring bodies；3361- limit Position hole；The first annular plate of 33321-；The second annular slab of 33322-；The first link block of 33323-；The second link block of 33324-.

Specific embodiment

In order to which technical problem to be solved in the utility model, technical solution and beneficial effect is more clearly understood, with Lower combination accompanying drawings and embodiments, the present invention will be further described in detail.It should be appreciated that specific reality described herein It applies example to be only used to explain the utility model, is not used to limit the utility model.

It should be noted that it can be directly another when element is referred to as " being fixed on " or " being set to " another element On one element or indirectly on another element.When an element is known as " being connected to " another element, it can To be directly to another element or be indirectly connected on another element.

It is to be appreciated that term " length ", " width ", "upper", "lower", "front", "rear", "left", "right", "vertical", The orientation or positional relationship of the instructions such as "horizontal", "top", "bottom" "inner", "outside" is that orientation based on the figure or position are closed System, is merely for convenience of describing the present invention and simplifying the description, rather than the device or element of indication or suggestion meaning are necessary It with specific orientation, is constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.

In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or Implicitly include one or more of the features.The meaning of " plurality " is two or two in the description of the present invention, More than, unless otherwise specifically defined.

It is provided by the embodiment of the utility model to incude headphone including wearing bracket also referring to Fig. 1 to Fig. 3 100, connecting bracket 200 and earmuff 300.

Specifically, it wears bracket 100 and is set as " U " font, two connecting brackets 200 are set to and wear 100 both ends of bracket, ear Cover 300 is connected to connecting bracket 200, and earmuff 300 includes auricular concha seat 31, the loudspeaker 32 in auricular concha seat 31, is fixed on auricular concha 31 inside of seat listens cylinder base 33 and is connected to connecting bracket 200 on the outside of the ear muff 34 for listening the outside of cylinder base 33, auricular concha seat 31, Main circuit board 311 is additionally provided in auricular concha seat 31 between bottom and loudspeaker 32, main circuit board 311 is electrically connected to loudspeaker 32, listens cylinder base Middle position, which is equipped with, in 33 to listen to be equipped with being electrically connected to main circuit on the inside of cylinder base 33 with the induction copper ring 331 of human ear skin contact The sensor circuit plate 332 of plate 311, sensor circuit plate 332 are equipped with for before sensitive copper ring 331 and human ear skin contact The induction chip 3321 of capacitance variations afterwards, induction chip 3321 are electrically connected to induction copper ring 331.

In the utility model embodiment, by listening setting induction copper ring 331 and sensor circuit plate 332, sense in cylinder base 33 Circuit board 332 is answered to be electrically connected to main circuit board 311, induction copper ring 331 is electrically connected to the induction chip of sensor circuit plate 332 3321, the size of the capacitor between induction copper ring 331 and human skin is calculated by induction chip 3321, to incude human body skin The variation of capacitor whether skin induction copper ring, so that incuding copper ring 331 incudes the ear whether earphone is contacted with user, it is real The automatic pause of existing earphone and the function of broadcasting, save electricity consumption, and operate very simple, improve the experience sense of user, and tie Structure very simple.

Specifically, originally can incude headphone can be electrically connected to terminal device by data line, the terminal device packet Include but be not limited to mobile phone, MP3, MP4, walkman etc..

Specifically, induction copper ring 331 is disposed in proximity to the side of user's ear, the induction core in sensor circuit plate 332 Piece 3321 is then perceived for calculating the capacitor between induction copper ring 331 and the skin of user, and according to the situation of change of capacitor The distance between user and earphone, come judge earmuff 300 whether the ear contacts with user, to judge earphone whether just Using come the state that changes unlatching or the pause of earphone.The effect of induction chip 3321 be by calculate user skin with The capacitor between copper ring 331 is incuded to control the running of entire earphone by main circuit board 311, it is worth noting that, work as use The distance between the skin of person and induction copper ring 331 are smaller, then the capacitor between the skin of user and induction copper ring 331 is got over Greatly.

Specifically, when user takes earphone, the skin of user is not contacted with induction copper ring 331, then sensor circuit plate 332 induction chip 3321 can not sense the capacitor between the ear of user and induction copper ring 331, or induction copper ring Capacitor is excessive caused by the distance between 331 and the skin of user are excessive, is electrically connected to the sensor circuit plate 332 and induction The main circuit board 311 of copper ring 331 suspends the playing function of the earphone；When user for a period of time after start earphone putting on head On, ear contacts are in earphone, and induction chip 3321 is by incuding and calculating the electricity between induction copper ring 331 and user's skin The variation of appearance to sense that earphone is contacted with earphone, therefore starts the playing function of earphone.Therefore, earphone passes through setting sense Copper ring 331 is answered to be electrically connected to induction chip 3321, sensor circuit plate 332 is electrically connected to main circuit board 311, realizes the temporary of earphone Stop and playing function, when taking earphone in a short time, no longer needs to specially go to close earphone, it will not be due to forgetting to close earphone Lead to the case where missing splendid contents.

Specifically, the middle position of earphone is arranged in induction copper ring 331, and the side of earphone is arranged in sensor circuit plate 332, The induction of earphone can be enabled more comprehensive, can more accurately judge whether user needs using earphone, thus The state for switching earphone is pause or plays.

Further, referring to Fig. 3, in the present embodiment, the middle position of 33 inside of cylinder base is listened to be formed to bottom notch recessed Portion 333, recess portion 333 are equipped with through the through slot 3331 for listening cylinder base 33, extend to form a loudspeaking from the inner sidewall of 3331 outer end of through slot Plate 3332,3332 face of loudspeaker panel are set to the side of loudspeaker 32, and the sound that loudspeaker 32 issue is entered from the sending of loudspeaker panel 3332 The ear of user, so that sound more collects neutral body；Loudspeaker 32 and loudspeaker panel 3332 are set to the intermediate position of earphone, induction Copper ring 331 is fixed on the inside of loudspeaker panel 3332, is also disposed at the middle position of earphone, and sensor circuit plate 332, which is set to, listens cylinder base Side in 33 enables the induction of earphone more comprehensive, even if earphone is adjusted to a variety of different positions by user, sense Part either sensor circuit plate 332 is answered still to be able to sense whether the ear of user is contacted with earphone and needs starting or temporary Stop earphone.

Further, referring to Fig. 3, in the present embodiment, loudspeaker panel 3332 includes first annular plate 33321 and is sheathed on Second annular slab 33322 of first annular plate 33321, by multiple equal between first annular plate 33321 and the second annular slab 33322 First link block 33323 of even distribution connects, by multiple uniform between the second annular slab 33322 and the inner sidewall of through slot 3331 The second link block 33324 connection of distribution.The connection of annular slab and link block designs, so that loudspeaker panel 3332 is equipped with multiple equal Even goes out acoustic aperture, and the sound that loudspeaker 32 are issued is more clear the three-dimensional ear for being transmitted to user.

Further, referring to Fig. 3, in the present embodiment, recess portion 333 includes the first ring bodies 3333, the second ring bodies 3334 and third ring bodies 3335, the second ring bodies 3334 is sheathed on the inner ring of the first ring bodies 3333 and to the bottom of recess portion 333 Portion extends, and third ring bodies 3335 is sheathed on the inner ring of the second ring bodies 3334 and extends to the bottom of recess portion 333, and link block connects It is connected to the inner sidewall of third ring bodies 3335.Recess portion 333 is recessed inwardly, so that the outside of recess portion 333 is at a pedestal, loudspeaking Plate 3332 is set on the side of pedestal；The loudspeaker 32 of auricular concha seat 31 can extend into into the recess portion 333, protect loudspeaker 32 While, but also ear of the loudspeaker 32 closer to user, the sound of the be passed to ear of loudspeaker 32 can be more three-dimensional clear It is clear.

Further, referring to Fig. 3, in the present embodiment, induction copper ring 331 is set to the inside of the second annular slab 33322, And be fixed on the second annular slab 33322 by fastener, sensor circuit plate 332 is arranged on the side outside recess portion 333, induction Copper ring 331 is electrically connected to sensor circuit plate 332 by connection sheet 334, and is electrically connected to induction chip 3321, and connection sheet 334 is certainly Copper ring 331 is incuded respectively along the side of the second link block 33324, the inner sidewall of third ring bodies 3335 and end face, the second ring The inner sidewall of shape body 3334 and end face extend to sensor circuit plate 332, reduce the occupied space inside recess portion 333.

Further, referring to Fig. 4, in the present embodiment, the middle position inside auricular concha seat 31 is installed equipped with loudspeaker 32 Seat, 32 mounting base of loudspeaker, which is fixed on, listens cylinder base 33, and set casing 313 is fixed in 32 mounting base of loudspeaker, is equipped with court in set casing 313 The sleeve 314 for listening cylinder base 33 to extend, loudspeaker 32 are fixed in sleeve 314, and are connected to the inner sidewall of sleeve 314, for preventing The case where loudspeaker 32 cause entire loudspeaker 32 to shake because of sound excessive vibrations in use.

Further, referring to Fig. 4, in the present embodiment, 32 mounting base end face of loudspeaker is equipped with annular stop plate 3121, limit The side of position plate 3121 is connected to the end face of the second ring bodies 3334, and a part of connection sheet 334 is connected to the second ring bodies Between 3334 end face and limit plate 3121, for being fixedly connected with piece 334 and loudspeaker 32 being fixed in recess portion 333.

Further, in this embodiment being provided with the first buckle 315 on the outer edge of auricular concha seat 31, the outer of cylinder base 33 is listened Edge is equipped with the second buckle 335, and the first buckle 315 is connected in the second buckle 335, so that auricular concha seat 31 is firmly fixed to earpiece Seat 33.

Further, referring to Fig. 5, in the present embodiment, the outside of cylinder base 33 is listened to be equipped with multiple sealing blocks 336, sealing block 336 are fixed on the outer ring of recess portion 333, prevent from listening cylinder base 33 to shake in the ear of user caused by the vibration of loudspeaker 32, from And the ear of user is influenced, influence usage experience；The outside of sealing block 336 is equipped with limit hole 3361, and earmuff 300 further includes setting In listening the cover board 35 between cylinder base 33 and ear muff 34, the side of cover board 35 is convexly equipped with limited block corresponding with 3361 position of limit hole 351, limited block 351 protrudes into limit hole 3361, and cover board 35 listens cylinder base for sealing cover by being fixed on the outside for listening cylinder base 33 33, so that the sound that loudspeaker 32 are spread out of not directly enters ear, influence the hearing of user.

Further, referring to Fig. 1, in the present embodiment, the outside of auricular concha seat 31 is convexly equipped with first connecting portion 316, connection Bracket 200 includes round connector 21, and the inside of connector is equipped with second connecting portion 211, and first connecting portion 316 is connected to second Interconnecting piece 211.

The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this Made any modifications, equivalent replacements, and improvements etc., should be included in the utility model within the spirit and principle of utility model Protection scope within.

Claims (10)

1. one kind can incude headphone, including " U " font wears bracket, set on the two connection branch for wearing bracket both ends Frame, and it is connected to the earmuff of the connecting bracket, which is characterized in that the earmuff includes auricular concha seat, is set to the auricular concha seat Interior loudspeaker are fixed on the inside of the auricular concha seat and listen cylinder base and set on the ear muff listened on the outside of cylinder base, the auricular concha seat Outside is connected to the connecting bracket, is additionally provided with main circuit board, the main electricity in the auricular concha seat between bottom and the loudspeaker Road plate is electrically connected to the loudspeaker, it is described listen in cylinder base middle position be equipped with can with the induction copper ring of human ear skin contact, it is described The sensor circuit plate for being equipped on the inside of cylinder base and being electrically connected to the main circuit board is listened, the sensor circuit plate is equipped with for incuding The induction chip of induction copper ring and human ear skin contact front and back capacitance variations is stated, the induction chip is electrically connected to the induction copper Ring.

2. headphone can be incuded as described in claim 1, which is characterized in that the middle position listened on the inside of cylinder base to Bottom notch forms recess portion, and the recess portion is equipped with through the through slot for listening cylinder base, extends from the inner sidewall of the through slot outer end A loudspeaker panel is formed, the loudspeaker panel face is set to the side of the loudspeaker, and the induction copper ring is fixed on the loudspeaker panel Inside, the sensor circuit plate are set to the side listened in cylinder base.

3. headphone can be incuded as claimed in claim 2, which is characterized in that the loudspeaker panel include first annular plate and It is sheathed on the second annular slab of the first annular plate, by multiple uniform between the first annular plate and second annular slab The first link block connection of distribution, passes through multiple equally distributed the between second annular slab and the inner sidewall of the through slot The connection of two link blocks.

4. headphone can be incuded as claimed in claim 3, which is characterized in that the recess portion includes the first ring bodies, the Two ring bodies and third ring bodies, second ring bodies are sheathed on the inner ring of first ring bodies and to the bottoms of the recess portion Portion extends, and the third ring bodies is sheathed on the inner ring of second ring bodies and extends to the bottom of the recess portion, the company Connect the inner sidewall that block is connected to the third ring bodies.

5. headphone can be incuded as claimed in claim 4, which is characterized in that the induction copper ring is set to second ring The inside of shape plate, the induction copper ring are electrically connected to the sensor circuit plate by connection sheet, and the connection sheet is from the induction Copper ring is respectively along the side of second link block, the inner sidewall of the third ring bodies and end face, second ring bodies Inner sidewall and end face extend to the sensor circuit plate.

6. headphone can be incuded as claimed in claim 5, which is characterized in that the interposition inside the auricular concha seat installs Have a loudspeaker mounting base, the loudspeaker mounting base be fixed on it is described listen cylinder base, be fixed with set casing in the loudspeaker mounting base, it is described It is equipped in set casing towards the sleeve for listening cylinder base to extend, the loudspeaker are fixed in the sleeve, and are connected to the sleeve Inner sidewall.

7. headphone can be incuded as claimed in claim 6, which is characterized in that loudspeaker mounting base end face is equipped with ring The limit plate of shape, the side of the limit plate are connected to the end face of second ring bodies, and a part of the connection sheet abuts Between the end face and the limit plate of second ring bodies.

8. headphone can be incuded as described in claim 1, which is characterized in that be provided on the outer edge of the auricular concha seat First buckle, the outer edge for listening cylinder base are equipped with the second buckle, and described first is connected in second buckle.

9. headphone can be incuded as claimed in claim 2, which is characterized in that the outside for listening cylinder base is equipped with multiple close Block is sealed, the sealing block is fixed on the outer ring of the recess portion, and the outside of the sealing block is equipped with limit hole；

The earmuff further includes set on the cover board listened between cylinder base and the ear muff, and the side of the cover board is convexly equipped with and institute The corresponding limited block in limit hole site is stated, the limited block protrudes into the limit hole.

10. incuding headphone as claim 1-9 is described in any item, which is characterized in that the outside of the auricular concha seat It is convexly equipped with first connecting portion, the connecting bracket includes round connector, and the inside of the connector is equipped with second connecting portion, institute It states first connecting portion and is connected to the second connecting portion.