CN207150782U - A kind of on-vehicle Bluetooth earphone - Google Patents

Abstract

The utility model discloses a kind of on-vehicle Bluetooth earphone,Including bluetooth,Car fills and bluetooth cradle,The bluetooth is placed on bluetooth cradle,Bluetooth cradle is connected to car by right side USB adapters and filled,Buckle is installed in the bluetooth cradle,USB public plugs are provided with USB adapters,Car is mounted with car and fills PCB in filling,Car, which is filled on the left of PCB, is provided with USB female seats,USB female seats are connected with USB public plugs,This on-vehicle Bluetooth earphone,Conducting is contacted with the shell fragment of bluetooth cradle by bluetooth shell fragment,Bluetooth cradle is connected with USB adapters by electric wire again,Finally the USB public plugs of USB adapters are inserted into the USB female seats that car fills,Need not be by the wire rod that charges to charging bluetooth earphone,The inconvenience that wire rod is brought when avoiding use,And the circumferential notch of the round boss of USB adapters and bluetooth cradle is fully mated,Ensure its rotatability,Can 90 degree of rotation bluetooth cradles,Reduce overall space,Greatly reduce because length is long and caused by inconvenience.

Description

A kind of on-vehicle Bluetooth earphone

Technical field

Bluetooth earphone technical field is the utility model is related to, especially a kind of on-vehicle Bluetooth earphone.

Background technology

Present application of the Bluetooth technology in mobile phone is quite varied, the instrument listened to as wireless portable, bluetooth ear Machine, which is undoubtedly collocation portable mobile phone at present, to be received calls, listens to the best selection of music.It is not only to one eliminate wire rod Constraint, while an extra transmitter will not be also had more as 2.4G earphones, portability is very outstanding.It is and existing vehicle-mounted It is all long with charging wire rod, or live part size that the car of bluetooth earphone, which fills part, and unnecessary puzzlement is brought to consumer.

Utility model content

The purpose of this utility model is to provide a kind of on-vehicle Bluetooth earphone, can 90 degree of rotation bluetooth cradles, to solve The problem of being proposed in above-mentioned background technology.

To achieve the above object, the utility model provides following technical scheme：A kind of on-vehicle Bluetooth earphone, including bluetooth, Car fills includes lid, bluetooth lower cover and ear-hang in bluetooth with bluetooth cradle, the bluetooth, is covered in the bluetooth and is provided with decoration Piece, key switch is provided with the middle part of cosmetic sheet, the side of the key switch is provided with light-guiding pillar, indigo plant is provided with the bluetooth Insulating trip is installed, the bluetooth PCB sides fitting is female equipped with bluetooth shell fragment, and bluetooth shell fragment is female and blue on tooth PCB, bluetooth PCB The public corresponding connection of tooth shell fragment, volume button is installed on the left of the bluetooth, loudspeaker are installed on the left of the bluetooth bottom surface, institute State loudspeaker to be formed with loudspeaker lower cover by covering on loudspeaker, ear muff is cased with the loudspeaker, the ear-hang is independently mounted in bluetooth, institute State bluetooth to be placed on bluetooth cradle, the bluetooth cradle on bluetooth cradle by covering and the lid phase of bluetooth cradle lower cover two Button is assembled, and bluetooth cradle connection car fills, and car, which fills to fill Gai Yu electricity with by electricity and fill lower cover, to be formed, on the right side of bluetooth cradle Provided with USB adapters, USB adapters are formed by being covered on USB adapters with USB adapter lower covers, are installed on bluetooth cradle 29 There is buckle 12, the car fills the interior car that is mounted with and fills PCB, and the car, which is filled on the left of PCB, is provided with USB female seats, and USB female seats are connected with USB Public plug, the car, which is filled on the right side of PCB, is provided with negative pole shell fragment, connection positive pole spring, the positive pole spring on the right side of negative pole shell fragment On be set with conductive head, the conductive head protrudes the right-hand member that car fills.

As further program of the utility model：It is recessed that the bluetooth cradle is provided with the placement to match with bluetooth Groove, and left side is designed as arc and places loudspeaker.

As further program of the utility model：Shell fragment is provided with the bluetooth cradle, bluetooth shell fragment is public and blue The contact conducting of tooth cradle shell fragment.

As further program of the utility model：The USB public plugs of the USB adapters are inserted into the USB female seats that car fills Upper electric connection.

As further program of the utility model：Circumferential notch is provided with the right side of the bluetooth cradle, passes through buckle Coordinate the round boss of installation USB adapters, car fills so as to be rotatably connected.

Compared with prior art, the utility model beneficial effect：

This on-vehicle Bluetooth earphone, conducting is contacted with bluetooth cradle shell fragment by bluetooth shell fragment, then by electric wire blue Tooth cradle connects with USB adapters, finally the USB public plugs in USB adapters is inserted into the USB female seats that car fills, and is formed One conducting loop, it is not necessary to by the wire rod that charges to charging bluetooth earphone, the inconvenience that wire rod is brought when avoiding use, and The circumferential notch of the round boss of USB adapters and bluetooth cradle is fully mated, ensures its rotatability, its afterbody circular arc There are 4 semicircle pits, when with being clasped, the semi-circular boss on buckle is just fully mated with its semicircle pit, ensures it Rotation is all more stable to any position, and phenomena such as not having loosenings, waving occurs, can 90 degree rotate bluetooth cradles, reduction Overall space, greatly reduce because length is long and caused by inconvenience.

Brief description of the drawings

Fig. 1 is overall structure exploded view of the present utility model.

In figure：1- electricity fills lid with；2- electricity fills lower cover；3- conductive heads；4- positive pole springs；5- negative pole shell fragments；6- cars fill PCB； Covered on 7-USB adapters；8-USB adapter lower covers；9-USB public plugs；Covered on 10- bluetooth cradles；Under 11- bluetooth cradles Lid；12- buckles；13- cosmetic sheets；14- light-guiding pillars；15- switch keys；Covered in 16- bluetooths；17- bluetooth lower covers；18- volumes are pressed Key；19- bluetooths PCB；20- insulating trips；21- bluetooths shell fragment is public；22- bluetooths shell fragment is female；23- ear-hangs；Covered on 24- loudspeaker；25- Loudspeaker lower cover；26- loudspeaker；27- bluetooths；28- cars fill；29- bluetooth cradles；30- ear muffs；31-USB female seats；32-USB transfers Head；33- grooves；34- circumferential notches.

Embodiment

Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made The every other embodiment obtained, belong to the scope of the utility model protection.

Referring to Fig. 1, in the utility model embodiment, a kind of on-vehicle Bluetooth earphone, including bluetooth 27, car fill 28 and bluetooth Cradle 29, bluetooth 27 include lid 16, bluetooth lower cover 17 and ear-hang 23 in bluetooth, are provided with cosmetic sheet 13 on lid 16 in bluetooth, The middle part of cosmetic sheet 13 is provided with key switch 15, and the side of key switch 15 is provided with light-guiding pillar 14, indigo plant is provided with bluetooth 27 Insulating trip 20 is installed, the fitting of bluetooth PCB19 sides is equipped with bluetooth shell fragment mother 22, bluetooth shell fragment on tooth PCB19, bluetooth PCB19 Mother 22 and the male 21 corresponding connection of bluetooth shell fragment, the left side of bluetooth 27 are provided with volume button 18, installed on the left of the bottom surface of bluetooth 27 There are loudspeaker 26, loudspeaker 26 are made up of lid on loudspeaker 24 and loudspeaker lower cover 25, and ear muff 30 is cased with the loudspeaker 26, and ear-hang 23 is independent In bluetooth 27, bluetooth 27 is placed on bluetooth cradle 29, and bluetooth cradle 29 is provided with what is matched with bluetooth 27 Groove 33 is placed, and left side is designed as arc and places loudspeaker 26, bluetooth cradle 29 is filled by lid 10 on bluetooth cradle and bluetooth Electric 11 liang of lids of seat lower cover, which interlock, to be assembled, and shell fragment, bluetooth shell fragment public affairs 21 and bluetooth cradle are provided with bluetooth cradle 29 Shell fragment contact conducting, car, which fills 28, by electricity to be filled lid 1 with and fills lower cover 2 with electricity and form, and USB adapters are provided with the right side of bluetooth cradle 29 32, USB adapters 32 are made up of lid 7 on USB adapters and USB adapters lower cover 8, and buckle is provided with bluetooth cradle 29 12, car, which is filled in 28, to be mounted with car and fills PCB6, and car, which is filled on the left of PCB6, is provided with USB female seats 31, and USB female seats 31 are connected with USB public plugs The USB public plugs 9 of 9, USB adapters 32, which are inserted into car and filled in 28 USB female seats 31, to be electrically connected with, and car, which is filled on the right side of PCB6, to be installed There is negative pole shell fragment 5, the right side of negative pole shell fragment 5 connects positive pole spring 4, is set with conductive head 3 on positive pole spring 4, conductive head 3 protrudes Car fills 28 right-hand member, and the right side of bluetooth cradle 29 is provided with circumferential notch 34, coordinates installation USB adapters 32 by buckle 12 Round boss, conducting is contacted with the shell fragment of bluetooth cradle 29 by bluetooth shell fragment, then by electric wire bluetooth cradle 29 and USB adapters 32 connect, and the USB public plugs 9 of USB adapters 32, which are finally inserted into car, fills in 28 USB female seats 31, shape Into a conducting loop, it is not necessary to by the wire rod that charges to charging bluetooth earphone, the inconvenience that wire rod is brought when avoiding use, and The circumferential notch of the round boss of USB adapters 32 and bluetooth cradle 29 is fully mated, ensures its rotatability, its afterbody circle There are 4 semicircle pits at arc, when coordinating with buckle 12, the semi-circular boss on buckle 12 is just matched somebody with somebody completely with its semicircle pit Close, phenomena such as ensureing that its rotation is all more stable to any position, not having loosening, wave, occurs, can 90 degree rotate bluetooths and fill Electric seat 29, reduce overall space, greatly reduce because length is long and caused by inconvenience.

In summary：This on-vehicle Bluetooth earphone, fill 28 using car and be connected with bluetooth cradle 29, it is not necessary to pass through charging Wire rod is to charging bluetooth earphone, the inconvenience that wire rod is brought when avoiding use, while is filled by using the mating connection car of buckle 12 28 with bluetooth cradle 29, USB adapters 32 can be rotated to realize 90 degree of rotation bluetooth cradles 29, reduce overall space, Greatly reduce because length is long and caused by inconvenience, the present apparatus is more stable, and easy to use.

It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and And in the case of without departing substantially from spirit or essential attributes of the present utility model, it can realize that this practicality is new in other specific forms Type.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and is nonrestrictive, this practicality is new The scope of type limits by appended claims rather than described above, it is intended that the equivalency fallen in claim is contained All changes in justice and scope are included in the utility model.Any reference in claim should not be considered as limitation Involved claim.

Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped Containing an independent technical scheme, this narrating mode of specification is only that those skilled in the art should for clarity Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art It is appreciated that other embodiment.

Claims (5)

1. a kind of on-vehicle Bluetooth earphone, including bluetooth (27), car fill (28) and bluetooth cradle (29), it is characterised in that：It is described Bluetooth (27) includes covering (16), bluetooth lower cover (17) and ear-hang (23) in bluetooth, is covered in the bluetooth on (16) and is provided with decoration Piece (13), key switch (15) is provided with the middle part of cosmetic sheet (13), the side of the key switch (15) is provided with light-guiding pillar (14) bluetooth PCB (19), is installed in the bluetooth (27), insulating trip (20), the bluetooth are installed on bluetooth PCB (19) The fitting of PCB (19) side is female (22) equipped with bluetooth shell fragment, the corresponding connection of bluetooth shell fragment mother (22) (21) male with bluetooth shell fragment, institute State and volume button (18) is installed on the left of bluetooth (27), loudspeaker (26), the loudspeaker are installed on the left of bluetooth (27) bottom surface (26) formed by covering (24) on loudspeaker with loudspeaker lower cover (25), it is cased with ear muff (30), the ear-hang on the loudspeaker (26) (23) it is independently mounted in bluetooth (27), the bluetooth (27) is placed on bluetooth cradle (29), the bluetooth cradle (29) interlocked and be assembled by covering (10) and the lid of bluetooth cradle lower cover (11) two on bluetooth cradle, the bluetooth cradle (29) connection car is filled (28), and car, which fills (28), by electricity to be filled lid (1) with and fill lower cover (2) with electricity and form, bluetooth cradle (29) right side Side is provided with USB adapters (32), and USB adapters (32) are made up of lid (7) and USB adapters lower cover (8) on USB adapters, institute State and buckle (12) is installed on bluetooth cradle (29), the car, which is filled in (28), to be mounted with car and fill PCB (6), and the car fills PCB (6) left side is provided with USB female seats (31), and USB female seats (31) are connected with USB public plugs (9), and the car, which is filled on the right side of PCB (6), to be installed There is negative pole shell fragment (5), positive pole spring (4) is connected on the right side of negative pole shell fragment (5), conductive head is set with the positive pole spring (4) (3), the prominent car of the conductive head (3) fills the right-hand member of (28).

A kind of 2. on-vehicle Bluetooth earphone according to claim 1, it is characterised in that：The bluetooth cradle (29) is provided with The placement groove (33) to match with bluetooth (27), and left side is designed as arc and places loudspeaker (26).

A kind of 3. on-vehicle Bluetooth earphone according to claim 1, it is characterised in that：Set on the bluetooth cradle (29) There is shell fragment, bluetooth shell fragment public affairs (21) contact conducting with bluetooth cradle shell fragment.

A kind of 4. on-vehicle Bluetooth earphone according to claim 1, it is characterised in that：The USB of the USB adapters (32) is public Plug (9), which is inserted into car and filled in the USB female seats (31) of (28), to be electrically connected with.

A kind of 5. on-vehicle Bluetooth earphone according to claim 1, it is characterised in that：Set on the right side of the bluetooth cradle (29) Circumferential notch (34) is equipped with, the round boss of installation USB adapters (32) is coordinated by buckle (12), car fills so as to be rotatably connected (28)。