CN207530255U - Multi-functional crossover sub - Google Patents

Abstract

The multi-function rotating changing-over headband of the utility model has Lightning connectors and the earphone interface being electrically connected with Lightning connectors, can realize Lightning interface conversions into earphone interface, and realization is adapted to general headrest.The charging interface being electrically connected with Lightning connectors is also added simultaneously, that is, Lightning interfaces are divided into earphone interface and charging interface.This multi-functional crossover sub, it can be according to the selection of different earphone interfaces and charging interface, realize the conversion to earphone interface, the conversion to charging interface, with applied to the mobile phone for sharing charging interface and earphone interface, as on 7 generation of apple when can be realized by this multi-functional crossover sub can use earphone in charging.Lightning connectors are substituted for USB Type C connectors or micro USB joints, with adapt to the data-interface of Android mobile phone it is integrated when a point mouth grafting is carried out to integrated interface.

Description

Multi-functional crossover sub

Technical field

The utility model is related to data line field, in particular to multi-functional crossover sub.

Background technology

Smart mobile phone (Smartphone), refers to as PC, has independent operating system, most of is big Screen machine, and be to touch capacitance plate, powerful practicability is high.It can voluntarily be installed by user including third party's services such as game Quotient provide program, constantly the function of mobile phone is expanded by this class method, and can by mobile communication network come Realize the general name of so a kind of mobile phone of wireless network access.

With the continuous improvement of living standard, mobile phone becomes necessary article, almost human hand at least one.IPhone With its exquisite shape, smooth operating system and powerful performance of taking pictures become one of mobile phone brand most pursued, And the newest series of iPhone, IPhone 7 and IPhone 7Plus then become of greatest concern and favorite mobile phone model it One.

Lightning interfaces are apple series products, including data-interface specific to mobile phone, tablet, MP3. Structure of the Lightning interfaces due to positive and negative in structure is identical, thus it is with preferable fool proof effect no matter The just slotting or anti-plug of Lightning plugs can realize electric connection, realize energization and the interaction of data.Simultaneously different from passing The Micro USB interfaces of system only have the function of charging and synchrodata, and Lightning interfaces are same with charging, high-speed data The functions such as step, audio output and playback controls.

The Lightning interfaces in 5 generations and 6 generations before IPhone 7 and IPhone 7Plus continues to continue to use.Different from 5 The Lightning interfaces of the Lightning interfaces of the IPhone in generation and 6 generations, IPhone 7 and IPhone 7Plus function simultaneously as Earpiece holes have the function of audio output.

Using the earphone of Lightning interfaces, high-end decoder, the design of circuit board can also be configured in earphone It does not need to be compromised for the co-operation of other devices.Thus, the height that matches in excellence or beauty can also be obtained by being listened to music with mobile phone Hold the sound quality of player.That kind, due to the importing of high-res and the decoding chip of high dynamic range, lossless concert will more It is universal, because decoder and power amplifier efficiency are more preferable, background noise can be even lower, and influence the big signal intermodulation distortion of sense of hearing It can reduce.The headphone unit that higher driving force makes the high but sensitivity of some sound quality relatively low also becomes to be suitble on mobile phone With masses can really experience the benefit that lossless music belt comes.The specification of lossless source of sound can also improve, not only only CD 16 44.1kHz samplings, can also be popular higher, such as 24 192kHz samplings, even higher standard.

Using Lightning interfaces as music transmission interface after, balanced device is no longer in the player.But it directly fills In earphone, and earphone can be written in setup parameter.Earphone is just into your customization equilibrium earphone in this way.It can also be written Etc. loudness compensation, you is allowed to have consistent static sensation under different volumes.

IPhone 7 and IPhone 7Plus uses Lightning interfaces on the one hand to optimize audio as earphone interface Output, on the one hand eliminate the earpiece holes of 3.5mm, reduce the thickness of mobile phone, reduce the jack of mobile phone so that mobile phone The symmetry higher of loud-speaker opening, mobile phone shape are more beautiful.IPhone 7 and IPhone 7Plus connect charging interface and earphone Though mouth is integrated to have many benefits on one interface, there is a point defect can not be ignored, which is to be in charging Earphone cannot be used, and cannot be adapted to most earphone, the use for user causes certain inconvenience.

Utility model content

In view of this, the purpose of this utility model is to overcome deficiency of the prior art, provide it is a kind of easy to use, The data-interface of mobile phone can be adapted to and be tapped integrated data-interface, can be achieved at the same time data and speech enabled Multi-functional crossover sub.

To solve the above problems, solution provided by the utility model is as follows：

Multi-functional crossover sub, the earphone being electrically connected including Lightning connectors and with the Lightning connectors connect Mouthful, further include the charging interface being electrically connected with the Lightning connectors.

In the exemplary embodiment, the charging interface includes USB Type C interface and/or micro USB interfaces.

In the exemplary embodiment, the earphone interface and the charging interface are respectively set on an interface carrier, each The interface carrier is electrically connected by a conducting wire and the Lightning connectors.

In the exemplary embodiment, the earphone interface and the charging interface are set on an interface carrier.

In the exemplary embodiment, the carrier of the interface carrier and the Lightning connectors is identical carrier.

In the exemplary embodiment, the interface carrier is electrically connected with the Lightning connectors by conducting wire.

In the exemplary embodiment, the charging interface includes USB.

In the exemplary embodiment, the USB and the earphone interface are respectively set on an interface carrier, each described to connect Mouth carrier passes through a conducting wire and the Lightning connectors are electrically connected.

In the exemplary embodiment, the carrier of the earphone interface is equipped with volume and plays adjusting key.

In the exemplary embodiment, the Lightning connectors are replaced by USB Type C interface or micro USB interfaces Generation.

The utility model compared with prior art, has the following advantages that：

The multi-function rotating changing-over headband of the utility model has Lightning connectors and is electrically connected with Lightning connectors Earphone interface, can realize Lightning interface conversions into earphone interface, realize and to be adapted to general headrest.Simultaneously also Added the charging interface being electrically connected with Lightning connectors, that is, by Lightning interfaces be divided into earphone interface and Charging interface.This multi-functional crossover sub, can be realized according to the selection of different earphone interfaces and charging interface to earphone interface Conversion, to the conversion of charging interface and applied to the mobile phone for sharing charging interface and earphone interface, during as on 7 generation of apple Can be realized by this multi-functional crossover sub can use earphone in charging.Lightning connectors are substituted for USB Type C connectors or micro USB connectors, with adapt to the data-interface of Android mobile phone it is integrated when a point mouth carried out to integrated interface insert It connects.

For enable the above-mentioned purpose of the utility model, feature and advantage become apparent from understandable, preferred embodiment cited below particularly, And attached drawing appended by coordinating, it is described below in detail.

Description of the drawings

It, below will be to use required in embodiment in order to illustrate more clearly of the technical solution of the utility model embodiment Attached drawing be briefly described, it should be understood that the following drawings illustrates only some embodiments of the utility model, therefore should not be by Regard the restriction to range as, for those of ordinary skill in the art, without creative efforts, may be used also To obtain other relevant attached drawings according to these attached drawings.

Fig. 1 shows the main structure diagram of multi-functional crossover sub that the utility model embodiment 1 is provided；

Fig. 2 shows the axis geodesic structure schematic diagrames for the multi-functional crossover sub that the utility model embodiment 1 is provided；

Fig. 3 shows the main structure diagram of multi-functional crossover sub that the utility model embodiment 2 is provided；

Fig. 4 shows the overlooking the structure diagram of multi-functional crossover sub that the utility model embodiment 2 is provided；

Fig. 5 shows the main structure diagram of multi-functional crossover sub that the utility model embodiment 3 is provided；

Fig. 6 shows the main structure diagram of multi-functional crossover sub that the utility model embodiment 4 is provided；

Fig. 7 shows the main structure diagram of multi-functional crossover sub that the utility model embodiment 5 is provided.

Icon：The multi-functional crossover subs of 1-；10- conducting wires；101- interface carriers；102- carriers；11-Lightning connects Head；12- earphone interfaces；121- volumes and broadcasting adjusting key；13-USB Type C interfaces；14-micro USB interfaces；15- USB；16-USB Type C connectors.

Specific embodiment

Hereinafter, the various embodiments that the utility model will be described more fully with reference to attached drawing.The utility model can have There are various embodiments, and can adjust and change wherein.Therefore, specific embodiment reference being shown in the drawings is more Describe the utility model in detail.It should be understood, however, that：It is practical new herein there is no the various embodiments of the utility model are limited to The intention of the specific embodiment of type, but the utility model should be interpreted as covering the various embodiments for falling into the utility model All adjustment, equivalent and/or alternative in spirit and scope.Description taken together with the accompanying drawings, same reference numerals Same element.

Hereinafter, the term " comprising " that can be used in the various embodiments of the utility model or " may include " instruction institute Function, operation or the presence of element of utility model, and the increase of one or more functions, operation or element is not limited. In addition, as used in the various embodiments of the utility model, term " comprising ", " having " and its cognate are meant only to represent Special characteristic, number, step, operation, the combination of element, component or aforementioned item, and be understood not to exclude one first Or more other feature, number, step, operation, element, component or aforementioned item combination presence or increase one or more A feature, number, step, operation, element, component or aforementioned item combination possibility.

In the various embodiments of the utility model, "or" or " at least one of A or/and B " are stated including arranging simultaneously Any combinations of the word gone out or all combinations.For example, statement " A or B " or " at least one of A or/and B " may include A, can Including B or it may include A and B both.

The statement (" first ", " second " etc.) used in the various embodiments of the utility model can be modified each Various constituent element in kind embodiment, but respective sets can not be limited into element.For example, presented above be not intended to limit the member The sequence and/or importance of part.The purpose presented above for being only used for differentiating an element and other elements.For example, first User apparatus and second user device instruction different user device, although the two is all user apparatus.For example, not departing from this reality In the case of range with novel various embodiments, first element is referred to alternatively as second element, and similarly, second element also may be used It is referred to as first element.

It should be noted that：It, can be by the first composition member if a constituent element ' attach ' to another constituent element by description Part is directly connected to the second constituent element, and " connection " third can be formed between the first constituent element and the second constituent element Element.On the contrary, when by a constituent element " being directly connected to " to another constituent element, it will be appreciated that be in the first constituent element And second third constituent element is not present between constituent element.

The term used in the various embodiments of the utility model is used only for the purpose of describing specific embodiments and simultaneously It is not intended to the various embodiments of limitation the utility model.As used herein, singulative is intended to also include plural form, unless Context is expressly otherwise indicated.Unless otherwise defined, otherwise all terms used herein (including technical term and science Term) have and the various normally understood meanings of embodiment one skilled in the art of the utility model are identical contains Justice.The term (term such as limited in the dictionary generally used) be to be interpreted as have in the related technical field The identical meaning of situational meaning and the meaning that Utopian meaning or too formal will be interpreted as having, unless this It is clearly defined in the various embodiments of utility model.

Also referring to Fig. 1 and Fig. 2, the multi-functional crossover sub 1 of the utility model, including 11 He of Lightning connectors The earphone interface 12 being electrically connected with the Lightning connectors 11, further includes and is electrically connected with the Lightning connectors 11 Charging interface.

Above-mentioned, Lightning interfaces are iPhone, tablet and data-interface specific to MP3, multi-functional crossover sub 1 with Lightning connectors 11 and with Lightning connectors 11 be electrically connected earphone interface 12, can realize by Lightning interface conversions are adapted into earphone interface 12, realization with general headrest.It has also added and has been connect with Lightning simultaneously First 11 charging interfaces being electrically connected, that is, Lightning interfaces are divided into earphone interface 12 and charging interface.This more work( Can crossover sub 1, can be realized according to the selection of different earphone interfaces 12 and charging interface to the converting of earphone interface 12, right The conversion of charging interface and applied to by the shared mobile phone of charging interface and earphone interface 12, as on 7 generation of apple when, can pass through this Multi-functional crossover sub 1 is realized can use earphone in charging.

In addition, since the Integration Design of interface is a developing direction of following smart mobile phone, Android mobile phone is follow-up It can may also release charging interface and earphone interface 12 shares the mobile phone of an interface, thus Lightning connectors 11 are replaced Into USB Type C connectors 16 or micro USB joints, to adapt to the integrated of the data-interface of Android mobile phone.

Below in conjunction with the accompanying drawings, it elaborates to specific embodiment of the present utility model.

Embodiment 1

In the present embodiment, the charging interface includes USB Type C interface 13.The earphone interface 12 and the charging Interface is respectively set on an interface carrier 101, and each interface carrier 101 passes through a conducting wire 10 and the Lightning Connector 11 is electrically connected.

By Lightning interfaces by 11 separated time of Lightning connectors into earphone interface 12 and USB Type C interface 13. Earphone interface 12 is 3.5mm general headrests interface 12, for plugging the earphone of 3.5mm.USB Type C interface 13 is also known as Type-C interfaces or USB-C interfaces, the positive anti-plug of USB Type C energy, use very comfortable.The data of USB Type C interface 13 Transmission speed faster, reaches 5Gbps or 10Gbps, is also equipped with the power supply capacity of 100W.3 interface of thunder and lightning of Intel It is USB Type C, not only speed has reached 40Gbps, moreover it is possible to transmit video, support two-way 4K outputs, be current Android mobile phone The new lover of data-interface.The data that high speed is carried out by USB Type C interface 13 electrically interact.

Earphone interface 12 and USB Type C interface 13 are tapped by conducting wire 10 so that the circuit between two interfaces is more Independent, connection circuit is simpler.When using split type USB Type C interface 13 and earphone interface 12, earphone cable and Boundary between USB Type C data lines is more clear, avoids mutually twining between earphone cable and USB Type C data lines Around.

In another embodiment, charging interface can also be micro usb 1s 4, to pass through micro USB data lines To carry out data interaction.

Embodiment 2

Also referring to Fig. 3 and Fig. 4, the present embodiment and embodiment 1 are difference lies in, the earphone interface 12 and described fill Electrical interface is set on an interface carrier 101.The interface carrier 101 passes through 10 electricity of conducting wire with the Lightning connectors 11 Property connection.

It is above-mentioned, by adding earphone interface 12 and charging interface on an interface carrier 101, and pass through conducting wire 10 and incite somebody to action respectively A interface is electrically connected with Lightning connectors 11, and Lightning interfaces are divided into earphone interface by a conducting wire 10 12 and charging interface so that the structure of data-interface is more neat, to the integrated level higher of earphone interface 12 and charging interface.Tool Body, interface carrier 101 is flat-square shaped, and earphone interface 12 and charging interface side by side parallel are set in interface carrier 101, and phase It is electrically isolated between mutually.

Charging interface can be USB Type C interface 13, micro usb 1s 4, even in Lightning interfaces It is one or more, to realize the adaptation converted to a variety of data-interfaces.In the present embodiment, charging interface connects for micro USB Mouth 14.

Embodiment 3

As shown in figure 5, the present embodiment is with embodiment 2, difference lies in the interface carrier 101 and the Lightning The carrier 102 of connector 11 is identical carrier 102.

Above-mentioned, i.e., the connector and interface of multi-functional crossover sub 1 are set on a carrier 102.Specific multi-function rotating The carrier 102 of changing-over head 1 is in flat-square shaped shape, and Lightning connectors 11 are set on one end of carrier 102, earphone interface 12 and charging The parallel other end for being set on carrier 102 side by side of interface.

Multi-functional crossover sub 1 is without flexible wire 10, and structure is simpler and neat, and there is no due to 10 trisection of conducting wire The situation that multi-functional crossover sub 1 is caused to damage, durability are stronger.

Embodiment 4

As shown in fig. 6, the present embodiment is with embodiment 1, difference lies in the charging interface of multi-functional crossover sub 1 is USB15.The USB15 and the earphone interface 12 are respectively set on an interface carrier 101, and each interface carrier 101 is logical A conducting wire 10 is crossed to be electrically connected with the Lightning connectors 11.

By USB15 can be directly connected to power supply adaptor charged or the USB interfaces of computer terminal carry out data friendship Mutually, without reusing USB Type C datas line, micro USB data lines are transferred, more convenient to use.

It should be noted that when being that a kind of connector is used in multi-functional crossover sub 1 due to USB15, it is necessary to set on one On independent interface carrier 101, it is impossible to share an interface carrier 101 with other charging interfaces.Simultaneously for so that charging When remain to play mobile phone, the conducting wire 10 that USB15 is connect with Lightning connectors 11 answers long enough.

The interface carrier 101 of the earphone interface 12 of the present embodiment is equipped with volume and plays adjusting key 121.By volume and Adjusting key 121 is played to control when using earphone, progress to volume and is played by the interface carrier 101 of earphone interface 12 It is convenient to adjust.

In other embodiments, the quantity of earphone interface 12 can also be 2,3 even more than the separated time as earphone Device uses, and can use multiple earphones simultaneously on one device.

Embodiment 5

As shown in fig. 7, the present embodiment and embodiment 1 difference lies in, Lightning connectors 11 in embodiment 1 by USB Type C connectors 16 or micro USB joints (not shown) are replaced, i.e., USB Type C interface 13 are divided into earphone Micro usb 1s 4 are divided into earphone interface 12 and charging interface by interface 12 and charging interface.

With in Android mobile phone earphone interface 12 and integrated charging interface, while ear is charged and used in Android mobile phone Machine.

In all examples being illustrated and described herein, any occurrence should be construed as merely illustrative, without It is as limitation, therefore, other examples of exemplary embodiment can have different values.

It should be noted that：Similar label and letter represents similar terms in following attached drawing, therefore, once a certain Xiang Yi It is defined in a attached drawing, does not then need to that it is further defined and explained in subsequent attached drawing.

Embodiment described above only expresses the several embodiments of the utility model, and description is more specific and detailed, But therefore it can not be interpreted as the limitation to the scope of the utility model.It should be pointed out that the ordinary skill for this field For personnel, without departing from the concept of the premise utility, various modifications and improvements can be made, these belong to this The protection domain of utility model.

Claims (9)

1. multi-functional crossover sub, the earphone being electrically connected including Lightning connectors and with the Lightning connectors connects Mouthful, which is characterized in that further include the charging interface being electrically connected with the Lightning connectors, the carrier of the earphone interface It is equipped with volume and plays adjusting key.

2. multi-functional crossover sub according to claim 1, which is characterized in that the charging interface includes USB Type C Interface and/or micro USB interfaces.

3. multi-functional crossover sub according to claim 1, which is characterized in that the earphone interface and the charging interface It is respectively set on an interface carrier, each interface carrier is electrically connected by a conducting wire and the Lightning connectors.

4. multi-functional crossover sub according to claim 1, which is characterized in that the earphone interface and the charging interface On an interface carrier.

5. multi-functional crossover sub according to claim 4, which is characterized in that the interface carrier with it is described The carrier of Lightning connectors is identical carrier.

6. multi-functional crossover sub according to claim 4, which is characterized in that the interface carrier with it is described Lightning connectors are electrically connected by conducting wire.

7. multi-functional crossover sub according to claim 1, which is characterized in that the charging interface includes USB.

8. multi-functional crossover sub according to claim 7, which is characterized in that the USB and the earphone interface are respectively set In on an interface carrier, each interface carrier is electrically connected by a conducting wire and the Lightning connectors.

9. the multi-functional crossover sub according to any one of claim 1-8, which is characterized in that the Lightning connects Head is substituted by USB Type C connectors or micro USB joints.