CN207705814U - The charging unit of bluetooth headset - Google Patents

Abstract

The utility model is suitable for charging bluetooth earphone technical field, and the charging unit of the bluetooth headset provided is used to charge for bluetooth headset, including power connector, charging female seat and charging male seat；The female seat that charges is equipped at least one conduction and plays needle, and charging male seat is equipped with the electrically conducting contact in electrical contact with each conductive bullet needle, and conduction plays needle and is electrically connected with electrically conducting contact to charge to bluetooth headset.The charging unit is electrically connected to charging female seat using the power connector of connection external power supply by conducting wire, to charge for charging female seat；And be adapted and the male seat that charges is electrically connected to bluetooth headset with the male seat that charges by the female seat that charges, will charge, female seat charges as the charged male seat of charge power supply as bluetooth headset.Since charging female seat is to play needle by conduction to be electrically connected with electrically conducting contact with charging male seat, in not charging process, charging female seat and charging male seat can be separated from each other placement, and easy to use, flexibility is high.

Description

The charging unit of bluetooth headset

Technical field

The utility model belongs to charging bluetooth earphone technical field more particularly to a kind of charging unit of bluetooth headset.

Background technology

Bluetooth headset exactly applies Bluetooth technology in hands-free headsets, allows user that can exempt leading for irritating electric wire It stumbles, the easily call in various ways of comfortable ground.It has been always the good of Mobile Commerce race raising efficiency since bluetooth headset comes out Tool.General bluetooth headset has dedicated charger, if without dedicated charger, directly charging interface can be looked for (to have Be thin mouth circular hole, have plenty of Mini USB general-purpose interfaces) equally, and rated output power is also the same charging Device uses.

In general, a kind of charging modes of bluetooth headset are when bluetooth headset being inserted in charge on pedestal or charging box, and Directly compare toward charging bluetooth earphone, the electricity after such charging complete can when in use between on it is more durable；Another kind fills As directly to charging bluetooth earphone, the hole for charging wire being directed at pedestal inserts electric mode, and then opening power supply can be just Normal charging.

Since existing bluetooth headset is all to need to connect with power supply by USB data line or charging box, using by It greatly limits and brings inconvenience to carrying, can not accomplish flexibly to charge.

Utility model content

The purpose of this utility model is to provide a kind of charging units of bluetooth headset, it is intended to solve bluetooth in the prior art Easy to charge be restricted of earphone and the technical issues of can not accomplish flexibly to charge.

The utility model is realized in this way a kind of charging unit of bluetooth headset, for charging for bluetooth headset, Including being electrically connected at the power connector of external power supply, being electrically connected at the power connector by conducting wire and as charging The charging female seat of power supply and the charging male seat mating with bluetooth headset electric connection and with the charging female seat；

The charging female seat be equipped with it is at least one it is conductive play needle, the charging male seat is equipped in the charging female seat and described The electrically conducting contact in electrical contact with the conductive bullet needle when male seat that charges is mating, the conductive needle that plays connect with the conduction Contact portion is electrically connected to charge to the bluetooth headset.

The utility model having the technical effect that compared with the existing technology：The charging unit of the bluetooth headset is used to be bluetooth ear Machine charges, to ensure that the bluetooth headset has sufficient electric energy.The charging unit utilizes the electricity for connecting external power supply Source connector is electrically connected to the charging female seat by the conducting wire, to charge for the charging female seat, at this point, described Charging female seat is rechargable power supplies；In addition, being adapted with the charging male seat by the charging female seat and the charging is public Seat is electrically connected to the bluetooth headset, and it is the bluetooth that the charging female seat, which is used as charge power supply through the charging male seat, Earphone charges.Since the charging female seat and the charging male seat are by the conductive bullet needle and the electrically conducting contact It is electrically connected, in not charging process, the charging female seat and the charging male seat can be separated from each other placement, user Just, flexibility is high.

Description of the drawings

In order to illustrate more clearly of the technical solution of the utility model embodiment, below will to the utility model embodiment or Attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, drawings described below is only Some embodiments of the utility model, for those of ordinary skill in the art, without creative efforts, Other drawings may also be obtained based on these drawings.

Fig. 1 is the structure chart of the first operating mode of the charging unit that the utility model embodiment provides bluetooth headset；

Fig. 2 is the structure chart of second of operating mode of the charging unit that the utility model embodiment provides bluetooth headset；

Fig. 3 is the structure chart of the third operating mode of the charging unit that the utility model embodiment provides bluetooth headset；

Fig. 4 is the exploded view of Fig. 1；

Fig. 5 is the structure chart of charging female seat in Fig. 1；

Fig. 6 is that female seat is charged in Fig. 5 in the exploded view in a direction；

Fig. 7 is that female seat is charged in Fig. 5 in the exploded view of other direction；

Fig. 8 is the structure chart of charging male seat or male connector of transferring in Fig. 1；

Fig. 9 be in Fig. 8 charge male seat or switching male connector in the exploded view in a direction；

Figure 10 be in Fig. 8 charge male seat or switching male connector in the exploded view of other direction.

Reference sign：

Specific implementation mode

The embodiments of the present invention are described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning Same or similar element or element with the same or similar functions are indicated to same or similar label eventually.Below by ginseng The embodiment for examining attached drawing description is exemplary, it is intended to for explaining the utility model, and should not be understood as to the utility model Limitation.

In the description of the present invention, it should be understood that term " length ", " width ", "upper", "lower", " preceding ", The orientation or positional relationship of the instructions such as " rear ", "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside" is based on attached Orientation or positional relationship shown in figure, is merely for convenience of describing the present invention and simplifying the description, rather than indicates or imply Signified device or element must have a particular orientation, with specific azimuth configuration and operation, therefore should not be understood as to this The limitation of utility model.

In addition, term " first ", " second " are used for description purposes only, it is not understood to indicate or imply 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 this feature.The meaning of " plurality " is two or two in the description of the present invention, More than, unless otherwise specifically defined.

In the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " Gu It is fixed " etc. terms shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；Can be Mechanical connection can also be electrical connection；It can be directly connected, can also can be indirectly connected through an intermediary two The interaction relationship of connection or two elements inside element.It for the ordinary skill in the art, can basis Concrete condition understands the concrete meaning of above-mentioned term in the present invention.

In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation Example, the present invention will be further described in detail.

Please refer to Fig. 1 to Fig. 5 and Fig. 8, the charging unit for the bluetooth headset that the utility model embodiment provides, for for Bluetooth headset charges, including is electrically connected at the power connector 10 of external power supply, is electrically connected at institute by conducting wire 20 It states power connector 10 and is used as the charging female seat 30 of charge power supply and is electrically connected with the bluetooth headset and is filled with described The goddess of lightning's 30 mating charging male seats 40 of seat；

The charging female seat 30 is equipped at least one conductive bullet needle 31, and the charging male seat 40 is equipped in the charging male seat 40 electrically conducting contacts 42 being electrically connected with the conductive pin when mating with the charging female seat 30, the conduction play needle 31 are electrically connected with the electrically conducting contact 42 to charge to the bluetooth headset.

The charging unit for the bluetooth headset that the utility model embodiment provides is used to charge for bluetooth headset, to ensure The bluetooth headset has sufficient electric energy.The charging unit is passed through described using the power connector 10 of connection external power supply Conducting wire 20 is electrically connected to the charging female seat 30, to charge for the charging female seat 30, at this point, the charging female seat 30 be rechargable power supplies；In addition, being adapted with the charging male seat 40 by the charging female seat 30 and the charging male seat 40 are electrically connected to the bluetooth headset, and it is described that the charging female seat 30, which is used as charge power supply through the charging male seat 40, Bluetooth headset charges.Due to the charging female seat 30 and the charging male seat 40 be by it is described it is conductive play needle 31 with it is described Electrically conducting contact 42 is electrically connected, and in not charging process, the charging female seat 30 and the charging male seat 40 can phases Mutually separated, easy to use, flexibility is high.

In this embodiment, the charging female seat 30 is connect with the power connector 10 by the conducting wire 20, and The charge connector connects external power supply to charge for the charging female seat 30, to make as power access end The charging female seat 30 as charge power supply charge and for future use.

Preferably, the power connector 10 is USB interface, such as USB2.0 interfaces or USB3.0 interfaces, or Person, the power connector 10 are the power supply adaptor with inserting terminal, the quantity of the inserting terminal can be 2 or 3, certainly, the form of the power connector 10 can also be other modes, be not limited to above-mentioned several.

In this embodiment, the charging female seat 30 and the charging male seat 40 pass through the conductive needle 31 and described of playing Electrically conducting contact 42 contacts with each other to be electrically connected with realizing, to be to be connected to the charging male seat using the charging female seat 30 The charging bluetooth earphone on 40, it is simple in structure, it can flexibly charge.

Please refer to Fig. 5 to Fig. 7, further, the charging female seat 30 include for install it is described it is conductive play needle 31 and with The conducting wire 20 be electrically connected female seat circuit board 32 and for the female seat circuit board 32 to be fixedly mounted and is formed with receiving The female seat shell 33 of slot 330, the conductive needle 31 that plays are convexly equipped in 330 slot bottom of the container；

The charging male seat 40 is used for the charging bluetooth earphone and is contained in the container 330 and includes electrical Connect and fix the male seat circuit board 44 of the electrically conducting contact 42 and the public affairs for the male seat circuit board 44 to be fixedly mounted Seat shell body 46, the electrically conducting contact 42 are arranged at intervals on the male seat shell 46 and are electrically connected with the conductive needle 31 that plays It touches.

In this embodiment, the charging female seat 30 is in generally cylindrical structure, and the charging male seat 40 is also generally cylindrical Structure, and be contained in the container 330 of the charging female seat 30, when the charging female seat 30 and the charging male seat 40 are suitable When with charging, the charging male seat 40 is coated in the container 330 so that the entirely light structure of charging structure and guarantee The fastness and stability of the two connection.

In this embodiment, the charging female seat 30 houses the male seat shell by being formed on the female seat shell 33 46 container 330, the container 330 is equipped with opening in the opposite side of its slot bottom and both ends are equipped with opening, with It is arranged in the container 330 convenient for the charging male seat 40 and ensures the conductive bullet needle 31 and the electrically conducting contact 42 come into full contact with, and ensure the stability and reliability that are electrically connected.

In this embodiment, the female seat circuit board 32 is fixed in the female seat shell 33 and plays needle 31 with the conduction It is electrically connected.The male seat shell 46 and the spaced setting of the electrically conducting contact 42 and one through channel of formation, the public affairs Seat circuit board 44 is fixed in the through channel, and the male seat circuit board 44 is electrically connected with the electrically conducting contact 42.Work as institute Charging male seat 40 is stated when being contained in the container 330, the charging female seat 30 is led by the conductive bullet needle 31 with described The electric connection of electrical contacts 42 thinks that the bluetooth headset charges, simple in structure, easy to use.

Fig. 5 to Fig. 7 is please referred to, further, the female seat shell 33 includes 331 He of first shell being mutually permanently connected Second shell 332, the female seat circuit board 32 be installed on the first shell 331 and the second shell 332 formed it is accommodating In space 333, and it is described it is conductive play needle 31 extend out to the accommodating space 333 it is outer with be plugged in the container 330 The electrically conducting contact 42 offsets.It is to be appreciated that the first shell 331 and 332 company of being fixed to each other of the second shell It connects, to form the accommodating space 333 for housing the female seat circuit board 32, the first shell 331 and/or the second shell 332 are equipped with the through-hole for supplying the conductive bullet needle 31 to stretch out towards the side of the container 330, in this way, the conductive bullet needle 31 Can be extend out in the container 330 from the accommodating space 333 along the female seat circuit board 32, in order to be contained in The electrically conducting contact 42 in the charging male seat 40 in the container 330 offsets, and is electrically conducted with realizing.

In this embodiment, one in the first shell 331 and the second shell 332 be equipped with button hole 3310 with And another is equipped with the buckle block 3320 that is interlocked with the button hole, by buckle block 3320 and the cooperation of the button hole 3310 with incite somebody to action The first shell 331 is fastened together with the second shell 332, and the female seat shell 33 further includes by described first The fastener 39 that shell 331 and the second shell 332 are fixed together.

Fig. 5 to Fig. 7 is please referred to, further, the female seat shell 33 further includes and 331 double-colored note of the first shell Mould molding first plastic parts 335 and the second plastic parts 336 with 332 double-shot moulding of the second shell, described One plastic parts 335, second plastic parts 336, the first shell 331 and the second shell 332 form the container The opening of the container 330 is formed between 330 and first plastic parts 335 and second plastic parts 336.The opening Include the opening extended in face of 330 slot bottom of the container and along 330 length direction of the container and is located at the female seat The opening that 33 both ends of shell pass in and out in order to the conducting wire 20 is open by setting in order to which the charging male seat 40 to be caught in In the container 330 of the charging female seat 30, certain fixation and restriction effect are played, first plastic parts 335 and described Second plastic parts 336 cradles the charging male seat 40, to ensure that the conductive pin is contacted with the electrically conducting contact 42 Reliably.

Fig. 5 to Fig. 7 is please referred to, further, the charging female seat 30 further includes being installed in the female seat shell 33 simultaneously For installing the fixing bracket 34 of the female seat circuit board 32, the fixing bracket 34 being articulated on the female seat shell 33 It drive-connecting shaft 35 and is sheathed on the drive-connecting shaft 35 and the fixing bracket 34 is made to drive the female seat circuit board 32 around described The elastic component 36 that drive-connecting shaft 35 rotates, the female seat shell 33 are internally provided with a pair of opposing and are clamped the pivot joint respectively 35 1 shaft end pivot connected slot 334 of axis.One in the first shell 331 and the second shell 332 is equipped with the pivot connected slot 334, the pivot connected slot 334 is close to the end of the female seat shell 33, the both ends of the drive-connecting shaft 35 and the fixing bracket 34 It is fixedly connected and the elasticity of the elastic component 36 is utilized to drive the drive-connecting shaft 35 and the fixing bracket 34 around the female seat shell Body 33 rotates, and the female seat circuit board 32 is fixed on the fixing bracket 34.As shown in figs. 1 and 3, when the conductive bullet needle 31 with the electrically conducting contact 42 when abutting, and by the thrusting action of the electrically conducting contact 42, the conductive needle 31 that plays is towards institute Female seat circuit board 32 described in the rebound of 32 side of female seat circuit board and pushing tow is stated, the female seat circuit board 32 is driven institute by thrusting action Fixing bracket 34 and the drive-connecting shaft 35 is stated to rotate around the pivot connected slot 334.When the charging male seat 40 is from the container 330 When interior taking-up, the conductive needle 31 that plays is disengaged with the electrically conducting contact 42, is acted in the elastic force of the elastic component 36 Under, the drive-connecting shaft 35 drives the fixing bracket 34 and the female seat circuit board 32 to recoil to original state, described in guarantee Conduction plays needle 31 and can fully be connect with the electrically conducting contact 42 when the charging male seat 40 is caught in the container 330 It touches.

In this embodiment, the elastic component 36 is spring, for example, torque spring, the main body of spring is sheathed on the pivot In spindle 35, the exit at both ends is held in respectively on the cell wall and the female seat circuit board 32 of the pivot connected slot 334.It is preferred that The quantity on ground, the elastic component 36 is 2, respectively close to the both ends of the drive-connecting shaft 35.

Fig. 5 to Fig. 7 is please referred to, further, the fixing bracket 34 is including rack body 340 and is convexly equipped in the branch The protruding block 342 at 340 both ends of frame body, each protruding block 342 are equipped with the slot 344 being inserted into for the female seat circuit board 32 And the pivoted hole 346 for being installed on the drive-connecting shaft 35.The protruding block 342 is close to 334 side of the pivot connected slot, and institute Female seat circuit board 32 is stated to be inserted in the slot 344 so that the female seat circuit board 32 is fixed on the fixing bracket 34, The both ends of the drive-connecting shaft 35 pass through the pivoted hole 346 and are arranged in the pivot connected slot 334, so that the drive-connecting shaft 35 can To be rotated relative to the female seat shell 33, and the elastic component 36 is coordinated to play certain rebound effect.Preferably, the bullet Property part 36 be sheathed on the rack body 340 and close to the setting of the side of the protruding block 342, pass through and two bullets are set Property part 36 with ensure rotation stability and balance.

Fig. 8 to Figure 10 is please referred to, further, the male seat shell 46 is fixed to each other with each electrically conducting contact 42 Receiving cavity 47 is connected and is enclosed, the male seat circuit board 44 is fixed in the receiving cavity 47 and has leads with described The contact bullet needle 45 that electrical contacts 42 are electrically connected, the contact play the setting corresponding with the electrically conducting contact 42 of needle 45.It can To understand that ground, the shape of the charging male seat 40 are spaced and are fixedly connected with the electrically conducting contact 42 by the male seat shell 46 It forms, the electrically conducting contact 42 is for being electrically connected the male seat circuit board 44 and the conductive bullet needle 31.

In this embodiment, it is electrically connected with the contact on the male seat circuit board 44 and plays needle 45, utilizes the contact Needle 45 is played to be electrically connected with the electrically conducting contact 42.It is described to connect when the charging male seat 40 is contained in the container 330 It touches and plays needle 45 in the receiving cavity 47 with the electric connection of the electrically conducting contact 42, the conductive needle 31 that plays is then described It accommodates and is electrically connected with the electrically conducting contact 42 outside cavity 47, to realize the charging female seat 30 and the male seat 40 that charges It electrically conducts, to charge to the bluetooth headset.Preferably, the electrically conducting contact 42 is at least provided with two, arbitrarily Setting is spaced between the two adjacent electrically conducting contacts 42.

In this embodiment, the male seat shell 46 is made of insulating materials, such as plastic etc., the electrically conducting contact 42 It is made of an electrically conducting material, such as conductive metal etc..

Fig. 8 to Figure 10 is please referred to, further, the electrically conducting contact 42 is cyclic structure and is in circumferential in its outer surface Indent is arranged.The electrically conducting contact 42 is in indent cyclic structure, to ensure to come into full contact with and have with the conductive bullet needle 31 Effect electrically conducts.

Fig. 8 to Figure 10 is please referred to, further, the charging male seat 40 further includes being contained in the receiving cavity 47 simultaneously Fixation protecgulum 48 for installing the male seat circuit board 44 and fixed rear cover 49, the male seat circuit board 44 is fixed on described solid Determine on rear cover 49, the contact plays needle 45 and protrudes along the male seat circuit board 44 and led with described across the fixed protecgulum 48 Electrical contacts 42 abut against.The charging male seat 40 is by being arranged the fixed protecgulum 48 and the fixed rear cover 49 to fix Male seat circuit board 44 is stated, to ensure fastness and stability of the male seat circuit board 44 in the receiving cavity 47.It is described Contact plays needle 45 and passes through the fixed protecgulum 48 and abutted against with the electrically conducting contact 42.Preferably, the fixed protecgulum 48 Equipped with the through-hole that needle 45 stretches out is played for the contact, each through-hole plays needle 45 and 42 phase of the electrically conducting contact with described contact It is corresponding, it is electrically connected with the electrically conducting contact 42 when needle 45 stretches out so that the contact plays.

In this embodiment, the fixed rear cover 49 is equipped with the clamping protrusion for clamping the male seat circuit board 44 490, to limit the position of the male seat circuit board 44, ensure the position between the male seat circuit board 44 and the fixed rear cover 49 Set fixation.

Fig. 8 to Figure 10 is please referred to, further, the conducting wire 20 plays 45 arragement direction of needle through described solid along the contact Determine protecgulum 48 and the fixed rear cover 49 and be electrically connected with the male seat circuit board 44, after the conducting wire 20 is located at the fixation Between lid 49 and the male seat circuit board 44.

In this embodiment, the charging male seat 40 further includes the fixed column 43 being fixed on both ends male seat shell 46, The conducting wire 20 sequentially pass through the space between a fixed column 43, the fixed rear cover 49 and the male seat circuit board 44 with And another fixed column 43, by the way that the fixed column 43 is arranged, to play certain fixation and guiding work to the conducting wire 20 With.

Fig. 1 to Fig. 3 and Fig. 8 are please referred to Figure 10, further, the charging unit of the bluetooth headset further includes movement Power supply 60 and by conducting wire 20 be electrically connected at the power connector 10 and it is described charging female seat 30 between switching male connector 50, the mobile power 60 inserts 50 with the switching male connector and connects cooperation, and the mobile power 60 includes at least one dynamic source bullet needle And the rechargeable battery being electrically connected with the dynamic source bullet needle, the switching male connector equipped with the mobile power 60 with it is described The switching contact site being electrically connected with the dynamic source bullet needle when male connector of transferring is mating, the dynamic source bullet needle connect with described Contact portion is electrically connected to charge to the rechargeable battery.

Based on this structure design, the charging unit of the bluetooth headset has following several operating modes：

The first operating mode：As shown in Figure 1, the power connector 10 is electrically connected with external power supply, the charging Female seat 30 connect cooperation with the charging male seat 40, and the mobile power 60 does not connect cooperation with the switching male connector 50, Under the operating mode, external power supply is directly charging bluetooth earphone.

Second of operating mode：As shown in Fig. 2, the power connector 10 is electrically connected with external power supply, the charging Female seat 30 does not connect cooperation with the charging male seat 40, and the mobile power 60 connect cooperation with the switching male connector 50, Under the operating mode, external power supply is directly that the mobile power 60 charges.

The third operating mode：As shown in figure 3, the charging female seat 30 connect cooperation with the charging male seat 40, it is described Mobile power 60 connect cooperation with the switching male connector 50, in this way, in this operating mode, bluetooth ear is connected between mobile power 60 Machine charges；Come for charging bluetooth earphone in addition, the charging male seat 40 can also connect cooperation with the mobile power 60.

4th kind of operating mode：It sees shown in Fig. 3, the power connector 10 is electrically connected with external power supply, described Charging female seat 30 connect cooperation with the charging male seat 40, and the mobile power 60 connect cooperation with the switching male connector 50, Under the operating mode, external power supply charges for bluetooth headset and mobile power 60 simultaneously.

The concrete structure of the switching male connector 50 is identical as the charging concrete structure of male seat 40, and at least described switching is public First 50 differ with the position set by the charging male seat 40.

The concrete structure of the mobile power 60 has structure identical with the charging concrete structure of female seat 30.

Fig. 8 to Figure 10 is please referred to, further, the switching male connector 50 includes the switching being electrically connected with the conducting wire 20 Circuit board 52, the switching shell 54 for the switching circuit board 52 to be fixedly mounted and it is arranged at intervals at each switching shell The switching conducting ring 56 being electrically connected between 54 and with the switching circuit board 52.When the switching male connector 50 is connected to the indigo plant When tooth earphone, the charging female seat 30 passes through the conductive bullet needle 31 and 56 phase of switching conducting ring with the switching male connector 50 Mutually contact is electrically connected with realizing, to be the bluetooth being connected in the switching male connector 50 using the charging female seat 30 Earphone charges, simple in structure, can flexibly charge.

Fig. 8 to Figure 10 is please referred to, further, the switching conducting ring 56 is cyclic structure and is in circumferential in its outer surface Indent is arranged.The connection conducting ring is identical as above-mentioned 56 structure of switching conducting ring, is in indent cyclic structure, with guarantee and institute State coming into full contact with and effectively electrically conducting for conductive bullet needle 31.

Fig. 8 to Figure 10 is please referred to, further, the switching shell 54 is fixed to each other with each switching conducting ring 56 Accommodating cavity 55 is connected and is enclosed, the switching circuit board 52 is fixed in the accommodating cavity 55 and has and described turn Connect the dynamic source bullet needle 57 of the electric connection of conducting ring 56,57 setting corresponding with the switching conducting ring 56 of the dynamic source bullet needle.It can To understand that ground, the shape of the switching male connector 50 are spaced and are fixedly connected with the electrically conducting contact 42 by the switching shell 54 It forms, the switching conducting ring 56 is for being electrically connected the switching circuit board 52 and the conductive bullet needle 31.Preferably, institute Switching conducting ring 56 is stated at least provided with two, setting is spaced between the arbitrary two adjacent switching conducting ring 56.

In this embodiment, it is electrically connected with the dynamic source bullet needle 57 on the switching circuit board 52, utilizes the dynamic source Needle 57 is played to be electrically connected with the switching conducting ring 56.It is described dynamic when the switching male connector 50 is contained in the container 330 Source bullet needle 57 electrically connects inside and outside the receiving cavity 47 with the switching conducting ring 56 respectively with the conductive needle 31 that plays It connects, to realize that the charging female seat 30 electrically conducts with the switching male connector 50, to charge to the bluetooth headset.

In this embodiment, the switching shell 54 is made of insulating materials, such as plastic etc., the switching conducting ring 56 It is made of an electrically conducting material, such as conductive metal etc..

Fig. 8 to Figure 10 is please referred to, further, the switching male connector 50 further includes being contained in the accommodating cavity 55 simultaneously The first lid 58 and the second lid 59 for installing the switching circuit board 52, the switching circuit board 52 are fixed on described On two lids 59, the dynamic source bullet needle 57 protrudes along the switching circuit board 52 and across first lid 58 and described turn Conducting ring 56 is connect to abut against.The switching male connector 50 is by being arranged first lid 58 and second lid 59 to fix Switching circuit board 52 is stated, to ensure fastness and stability of the switching circuit board 52 in the accommodating cavity 55.It is described Dynamic source bullet needle 57 passes through first lid 58 and is abutted against with the electrically conducting contact 42.Preferably, first lid 58 Equipped with the through-hole stretched out for the dynamic source bullet needle 57, each through-hole and 42 phase of the dynamic source bullet needle 57 and the electrically conducting contact It is corresponding, so as to be electrically connected with the electrically conducting contact 42 when the dynamic source bullet needle 57 stretches out.

In this embodiment, second lid 59 is equipped with the clamping protrusion for clamping the switching circuit board 52 590, to limit the position of the switching circuit board 52, ensure the position between the switching circuit board 52 and second lid 59 Set fixation.

Fig. 8 to Figure 10 is please referred to, further, the conducting wire 20 is along dynamic 57 arragement direction of source bullet needle through described the One lid 58 and second lid 59 are simultaneously electrically connected with the switching circuit board 52, and the conducting wire 20 is located at described second and covers Between body 59 and the switching circuit board 52.In this embodiment, the switching male connector 50 further includes being fixed on both ends male seat Fixed column 43 on shell 46, the conducting wire 20 sequentially pass through a fixed column 43, second lid 59 and the switching Space between circuit board 52 and another fixed column 43, by the way that the fixed column 43 is arranged, to be risen to the conducting wire 20 To certain fixation and guiding function.

The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this All any modification, equivalent and improvement etc., should be included in the utility model made by within the spirit and principle of utility model Protection domain within.

Claims (17)

1. a kind of charging unit of bluetooth headset, for charging for bluetooth headset, which is characterized in that including being electrically connected at The power connector of external power supply is electrically connected at the power connector and the charging female seat as charge power supply by conducting wire And be electrically connected with the bluetooth headset and with the mating charging male seat of the charging female seat；

The charging female seat is equipped at least one conductive bullet needle, and the charging male seat is equipped in the charging female seat and the charging The electrically conducting contact in electrical contact with the conductive bullet needle, the conductive bullet needle and the electrically conducting contact when male seat is mating It is electrically connected to charge to the bluetooth headset.

2. the charging unit of bluetooth headset as described in claim 1, which is characterized in that the charging female seat includes for installing The conduction plays needle and with the female seat circuit board of conducting wire electric connection and for the female seat circuit board to be fixedly mounted simultaneously It is formed with the female seat shell of container, the conductive needle that plays is convexly equipped in the container slot bottom；

The charging male seat is used for the charging bluetooth earphone and is contained in the container and includes being electrically connected and consolidating The male seat circuit board of the fixed electrically conducting contact and the male seat shell for the male seat circuit board to be fixedly mounted, the conduction Contact site be arranged at intervals on the male seat shell and with described conductive to play needle in electrical contact.

3. the charging unit of bluetooth headset as claimed in claim 2, which is characterized in that the female seat shell includes being fixed to each other The first shell and second shell of connection, the female seat circuit board are installed on what the first shell and the second shell were formed In accommodating space, and it is described it is conductive play needle extend out to the accommodating space it is outer with the conduction that is plugged in the container Contact site offsets.

4. the charging unit of bluetooth headset as claimed in claim 3, which is characterized in that the female seat shell further include with it is described First plastic parts of first shell double-shot moulding and the second plastic parts with the second shell double-shot moulding, institute It states the first plastic parts, second plastic parts, the first shell and the second shell and forms the container and described The opening of the container is formed between one plastic parts and second plastic parts.

5. the charging unit of bluetooth headset as claimed in claim 2, which is characterized in that the charging female seat further includes being installed on In the female seat shell and for installing the fixing bracket of the female seat circuit board, the fixing bracket being articulated in the female seat It drive-connecting shaft on shell and is sheathed on the drive-connecting shaft and the fixing bracket is made to drive the female seat circuit board around described The elastic component of drive-connecting shaft rotation, the female seat shell are internally provided with a pair of opposing and are clamped a drive-connecting shaft one respectively The pivot connected slot of shaft end.

6. the charging unit of bluetooth headset as claimed in claim 5, which is characterized in that the fixing bracket includes rack body And it is convexly equipped in the protruding block at the rack body both ends, each protruding block is equipped with to be inserted for what the female seat circuit board was inserted into Slot and pivoted hole for being installed on the drive-connecting shaft.

7. the charging unit of bluetooth headset as claimed in claim 5, which is characterized in that the charging female seat further includes along described The grafting of female seat housing outer surface and the fastener member being fastened on the female seat shell.

8. the charging unit of the bluetooth headset as described in claim 2 to 6 any one, which is characterized in that the male seat shell It is mutually permanently connected with each electrically conducting contact and is enclosed receiving cavity, the male seat circuit board is fixed on the receiving In cavity and with the contact bullet needle being electrically connected with the electrically conducting contact, the contact bullet needle and the electrically conducting contact phase It is correspondingly arranged.

9. the charging unit of bluetooth headset as claimed in claim 8, which is characterized in that the electrically conducting contact is cyclic structure And in its outer surface in the setting that concaves in week.

10. the charging unit of bluetooth headset as claimed in claim 8, which is characterized in that the charging male seat further includes receiving Consolidate with rear cover, the male seat circuit board is fixed in the fixation protecgulum in the host cavity body and for installing the male seat circuit board It is covered after the fixation, the contact plays needle and protruded along the male seat circuit board and the fixed protecgulum is passed through to be led with described Electrical contacts abut against.

11. the charging unit of bluetooth headset as claimed in claim 10, which is characterized in that the conducting wire plays needle along the contact Arragement direction is electrically connected through the fixed protecgulum and the fixed rear cover and with the male seat circuit board, and the conducting wire is located at Between the fixed rear cover and the male seat circuit board.

12. the charging unit of the bluetooth headset as described in claim 1 to 7 any one, which is characterized in that the bluetooth headset Charging unit further include mobile power and the power connector and the charging mother be electrically connected at by the conducting wire Switching male connector between seat, the mobile power and the switching male connector are mating, and the mobile power includes at least one Dynamic source bullet needle and the rechargeable battery being electrically connected with the dynamic source bullet needle, the switching male connector are equipped in the mobile power The switching contact site being electrically connected with the dynamic source bullet needle when mating with the switching male connector, the dynamic source bullet needle with it is described Contact site of transferring is electrically connected to charge to the rechargeable battery.

13. the charging unit of bluetooth headset as claimed in claim 12, which is characterized in that the switching male connector include with it is described It switching circuit board that conducting wire is electrically connected, the switching shell for the switching circuit board to be fixedly mounted and is arranged at intervals at each The switching conducting ring being electrically connected between the switching shell and with the switching circuit board.

14. the charging unit of bluetooth headset as claimed in claim 13, which is characterized in that the switching conducting ring is cyclic annular ties Structure and in its outer surface in the setting that concaves in week.

15. the charging unit of bluetooth headset as claimed in claim 13, which is characterized in that the switching shell and each described turn It connects conducting ring to be mutually permanently connected and be enclosed accommodating cavity, the switching circuit board is fixed in the accommodating cavity body and has There are the dynamic source bullet needle being electrically connected with the switching conducting ring, the dynamic source bullet needle setting corresponding with the switching conducting ring.

16. the charging unit of bluetooth headset as claimed in claim 15, which is characterized in that the switching male connector further includes receiving In the first lid and the second lid in the accommodating cavity body and for installing the switching circuit board, the switching circuit board is solid Due on second lid, the dynamic source bullet needle protrudes along the switching circuit board and passes through first lid and described turn Conducting ring is connect to abut against.

17. the charging unit of bluetooth headset as claimed in claim 16, which is characterized in that the conducting wire is along the dynamic source bullet needle Arragement direction is electrically connected through first lid and second lid and with the switching circuit board, and the conducting wire is located at Between second lid and the switching circuit board.