CN209658562U

CN209658562U - Hub

Info

Publication number: CN209658562U
Application number: CN201890000217.4U
Authority: CN
Inventors: 廖卓文
Original assignee: Guangdong High Pda Group Ltd By Share Ltd
Current assignee: Tiandian Foshan Technology Co ltd
Priority date: 2018-11-26
Filing date: 2018-11-26
Publication date: 2019-11-19
Anticipated expiration: 2028-11-26
Also published as: TWM595249U; WO2020107159A1

Abstract

Present solution provides a kind of hub (100), including casing (10) and circuit board, the side of casing is equipped with data pin (31), the other side of casing (10) is equipped with several first interfaces (32), the side of casing (10) is additionally provided with audio jack (21), and audio jack (21) and data pin (31) interval are arranged.This programme passes through in the side of casing (10) setting data pin (31) and audio jack (21), some sides are equipped with the computer of audio port and data-interface simultaneously, data pin (31) and audio jack (21) can be inserted into respectively in the data-interface and audio port of computer, so as to preferably fix the hub, make hub keep stablizing, is easy to use.

Description

Hub

Technical field

The utility model belongs to electronic components field, is to be related to a kind of hub more specifically.

Background technique

User generally requires for external memory, peripheral hardware, such as USB flash disk, data line, keyboard to be connected to when using computer On computer.However data-interface is less on data-interface limited amount on computer, especially laptop or tablet computer, this When, when needing while connecting multiple external equipments, it is necessary to use hub.One data pin is generally set on hub The data-interface of data pin insertion computer to expand multiple data-interfaces, is convenient for multiple outsides with multiple data-interfaces Equipment connects computer simultaneously.Especially for ultrathin notebook PC, one side be often only provided with a data-interface and One audio port, when in use, hub can be commonly used in user to this computer.

However, when using hub, after in the data-interface of the data pin insertion laptop of hub, In In use, hub often shakes, and cause to connect unstable.

Utility model content

The purpose of this utility model is to provide a kind of hubs, are mounted on solving hub existing in the prior art Unstable problem is used on laptop.

In order to achieve the above purposes, the technical solution adopted by the utility model is: provides a kind of hub, including casing and peace Loaded on the circuit board in the casing, the side of the casing is equipped with data pin, the data pin and the circuit board It is electrical connected, and the data pin stretches out the casing, is equipped with several first in the other side of the casing in the casing and connects Mouthful, each first interface is electrical connected with the circuit board, and the casing the other side it is corresponding offer expose it is each described in First opening of first interface, the side of the casing is additionally provided with audio jack, between the audio jack and the data pin Every setting.

Further, the side of the casing offers the accommodation groove for accommodating the audio jack, and the audio is inserted The tail end of head is equipped with support base, and the support base is articulated in the accommodation groove.

Further, the bottom surface of the accommodation groove offers positioning groove, and the support base is equipped with for cooperating insertion The positioning groove positions convex protrusion so that the audio jack is positioned at the first of extended position, and first convex is protrudingly placed on The one end of the support base far from the audio jack.

Further, the bottom surface of the accommodation groove offers positioning groove, and the support base is equipped with for cooperating insertion The audio jack is positioned at the second positioning convex protrusion in the accommodation groove, second convex projects the positioning groove In side of the support base far from the data pin.

Further, the support base is equipped with convex, the inner surface of the accommodation groove is corresponding offer for institute State the first locating slot that the audio jack is positioned at extended position by convex cooperation.

Further, the convex is set to the one end of the support base far from the audio jack, first positioning Slot is set on the bottom surface of the accommodation groove.

Further, the support base is equipped with convex, the inner surface of the accommodation groove is corresponding offer for institute It states convex and cooperates the second locating slot being positioned at the audio jack in the accommodation groove.

Further, the convex is set to the one end of the support base far from the audio jack, second positioning Slot is set on the accommodation groove on the end face of the neighbouring support base.

Further, the support base be equipped with locating recesses, the inner surface of the accommodation groove be correspondingly provided with for institute State the first positioning protrusion that the audio jack is positioned at extended position by locating recesses cooperation.

Further, the support base be equipped with locating recesses, the inner surface of the accommodation groove be correspondingly provided with for institute It states locating recesses and cooperates the second positioning protrusion being positioned at the audio jack in the accommodation groove.

Further, audio connector is equipped in the casing, the position that the audio connector is corresponded on the casing is equipped with Jack.

Further, the audio connector is electrical connected with the audio jack.

Further, several first interfaces include USB interface, Type-C interface, connect for reading the SD card of SD card Mouth and the Micro SD card interface for reading Micro SD card.

Further, second interface is equipped in the casing, the second interface is located at one end of the casing, the machine One end of shell offers the second opening for exposing the second interface, and the second interface is electrical connected with the circuit board.

Further, third interface is equipped in the casing, the third interface is located at the other end of the casing, described The other end of casing offers the third opening for exposing the third interface, the third interface and the circuit board electrical property phase Even.

The beneficial effect of hub provided by the utility model is: compared with prior art, the utility model by The side setting data pin and audio jack of casing, are equipped with some sides in the computer of audio port and data-interface simultaneously, Data pin and audio jack can be inserted into respectively in the data-interface and audio port of computer, so as to preferably fix The hub makes hub keep stablizing, is easy to use.

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 structural schematic diagram one for the hub that the utility model embodiment one provides；

Fig. 2 is the structural schematic diagram two for the hub that the utility model embodiment one provides, and accommodating slot part is to cut open in figure View；

The audio jack for the hub that Fig. 3 provides for the utility model embodiment one closes at the structural representation in accommodation groove Figure；

Fig. 4 is the structural schematic diagram three for the hub that the utility model embodiment one provides.

Fig. 5 is the structural schematic diagram for the hub that the utility model embodiment two provides, and accommodating slot part is section view in figure Figure.

Wherein, each attached drawing main mark in figure:

100- hub；10- casing；11- accommodation groove；111- positioning groove；The first locating slot of 112-；113- second is positioned Slot；21- audio jack；22- support base；221- first positions convex protrusion；222- second positions convex protrusion；223- convex；31- data Plug；32- first interface；321-USB interface；322-Type-C interface；323-SD card interface；324-Micro SD card interface； 33- audio connector；34- second interface；35- third interface.

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.

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." several " are meant that one or more, unless otherwise clearly specific limit It is fixed.

In the description of the present invention, it should be understood that term " center ", " length ", " width ", " thickness ", The orientation of the instructions such as "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" or Positional relationship is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of describing the present invention and simplifying the description, Rather than the device or element of indication or suggestion meaning must have a particular orientation, be constructed and operated in a specific orientation, because This should not be understood as limiting the present invention.

In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally Connection；It can be mechanical connection, be also possible to be electrically connected；Can be directly connected, can also indirectly connected through an intermediary, It can be the connection inside two elements or the interaction relationship of two elements.For those of ordinary skill in the art and Speech, can understand the concrete meaning of above-mentioned term in the present invention as the case may be.

Embodiment one:

Also referring to Fig. 1 to Fig. 4, now hub 100 provided by the utility model is illustrated.The hub 100, including casing 10 and circuit board (not shown)；Circuit board is installed in casing 10, supports circuit by casing 10 Plate and protection circuit plate.The side of casing 10 is equipped with data pin 31, and data pin 31 stretches out casing 10, data pin 31 with Circuit board is electrical connected, and data pin 31 with the data-interface on computer for being connected, by the data on circuit board and computer Interface is connected, and then the hub 100 is connected with computer.The other side of casing 10 is equipped with several first interfaces 32, and each First interface 32 is located in casing 10, and corresponding the first opening for offering each first interface 32 of exposing in the other side of casing 10 (not marking in figure), each first interface 32 are electrical connected with circuit board, and then work as data pin 31 and data-interface phase on computer Each first interface 32 is connected by Lian Shi with computer, realizes Interface Expanding.The side of casing 10 is additionally provided with audio jack 21, audio Plug 21 and the interval of data pin 31 are arranged, and the computer of data-interface and audio port are arranged simultaneously hence for some sides, such as Data pin 31 and audio jack 21 can be then inserted into the data-interface and audio port of computer by Ultrathin notebook computer simultaneously In, preferably to fix hub 100, supports the hub 100 more stably on computers, be easy to use.

Hub 100 provided by the utility model, compared with prior art, the utility model passes through in the side of casing 10 Data pin 31 and audio jack 21 are set, some sides are equipped with the computer of audio port and data-interface simultaneously, can be incited somebody to action Data pin 31 and audio jack 21 are inserted into respectively in the data-interface and audio port of computer, so as to preferably fix this Hub 100 makes hub 100 keep stablizing, is easy to use.

Further, referring to Fig. 1, a kind of specific embodiment as hub 100 provided by the utility model, this In embodiment, data pin 31 is Type-C plug, to fit on apple macbook air.In some other embodiment In, data pin 31 is USB plug, to fit on part association ThinkPad X1Carbon.

Further, referring to Fig. 4, a kind of specific embodiment as hub 100 provided by the utility model, if Dry first interface 32 includes USB interface 321, Type-C interface 322, for reading SD card (English: SecureDigital, abbreviation SD SD card interface 323) and the Micro SD card interface 324 for reading Micro SD card.The type of USB interface 321 can be USB2.0, USB3.0, USB-C etc..

Further, USB interface 321 is two, and to use, in some other embodiment, USB interface 321 can also Think one, three, four etc..Certainly, in further embodiments, each first interface 32 can be USB interface 321.

Further, referring to Fig. 4, a kind of specific embodiment as hub 100 provided by the utility model, SD Card interface 323 and Micro SD card interface 324 are arranged along 10 thickness direction interval of casing, to improve integrated level, improve casing 10 Space utilization rate.

Further, each first interface 32 is installed on circuit board, to install fixed each first interface 32, and will be each First interface 32 is connected with circuit board.In some other embodiment, each first interface 32 can also be fixed in casing 10, Each first interface 32 is electrical connected with circuit board by conducting wire again.

Further, Fig. 1 and Fig. 3 are please referred to, a kind of specific embodiment party as hub 100 provided by the utility model Formula is equipped with second interface 34 in casing 10, and second interface 34 is electrical connected with circuit board, and second interface 34 is located at the one of casing 10 End, one end of casing 10 offer the second opening (not marking in figure) for exposing second interface 34.It is arranged second in casing 10 Interface 34 to promote Interface Expanding function, room for promotion utilization rate, and then integrates more multiplex roles in casing 10.The present embodiment In, second interface 34 is that (High Definition Multimedia Interface, high-definition multimedia connect HDMI interface Mouthful, abbreviation HDMI), to be connected with display equipment.In some other embodiment, second interface 34 or USB interface Other interfaces such as 321.

Further, second interface 34 is fixedly linked with circuit board, so that second interface 34 is electrical connected with circuit board. In some other embodiment, second interface 34 can also be fixed in casing 10, second interface 34 passes through conducting wire and circuit Plate is electrical connected.

Further, referring to Fig. 4, a kind of specific embodiment as hub 100 provided by the utility model, machine Third interface 35 is equipped in shell 10, third interface 35 is electrical connected with circuit board, and third interface 35 is located at the other end of casing 10, The other end of casing 10 offers the third opening (not marking in figure) for exposing third interface 35.Third is arranged in casing 10 to connect Mouth 35 to promote Interface Expanding function, room for promotion utilization rate, and then integrates more multiplex roles in casing 10.In the present embodiment, Third interface 35 is Lighting interface, to connect iPhone.In some other embodiment, second interface 34 can also be with For other interfaces such as USB interface 321.

Further, third interface 35 is fixedly linked with circuit board, so that third interface 35 is electrical connected with circuit board. In some other embodiment, third interface 35 can also be fixed in casing 10, third interface 35 passes through conducting wire and circuit Plate is electrical connected.

Further, it please refers to Fig.1 to Fig.3, a kind of specific embodiment party as hub 100 provided by the utility model Formula, the side of casing 10 offer accommodation groove 11, and accommodation groove 11 is for accommodating audio jack 21；The tail end of audio jack 21 is equipped with Support base 22, support base 22 are articulated in accommodation groove 11, can be with thus when having data-interface simultaneously on computer and when audio port Audio jack 21 is rotated, audio jack 21 is stretched out, audio jack 21 and data pin 31 is inserted into the audio of computer respectively In mouth and data-interface.And when there is no audio port on computer, audio jack 21 can be closed in accommodation groove 11, conveniently be made With raising adaptability.

Further, it please refers to Fig.1 to Fig.3, a kind of specific embodiment party as hub 100 provided by the utility model Formula, the bottom surface of accommodation groove 11 offer positioning groove 111, and support base 22 is equipped with for cooperating insertion positioning groove 111 with will Audio jack 21 is positioned at the first positioning convex protrusion 221 of extended position, and the first positioning convex protrusion 221 is set to support base 22 far from audio One end of plug 21.To which when audio jack 21 stretches out accommodation groove 11, the first positioning convex protrusion 221 can be placed in positioning groove In 111, support base 22 is positioned, and then audio jack 21 is positioned, to be inserted into the audio port of computer, is easy to use.

Further, it please refers to Fig.1 to Fig.3, a kind of specific embodiment party as hub 100 provided by the utility model Formula, the bottom surface of accommodation groove 11 offer positioning groove 111, and support base 22 is equipped with for cooperating insertion positioning groove 111 with will Audio jack 21 is positioned at the second positioning convex protrusion 222 in the accommodation groove 11, and it is separate that the second positioning convex protrusion 222 is set to support base 22 The side of data pin 31.To which when audio jack 21 is taken in accommodation groove 11, the second positioning convex protrusion 222 can be placed in positioning In groove 111, audio jack 21 is positioned, prevents audio jack 21 from stretching out from accommodation groove 11.

Further, referring to Fig. 4, a kind of specific embodiment as hub 100 provided by the utility model, machine Audio connector 33 is equipped in shell 10, the position that audio connector 33 is corresponded on casing 10 is equipped with jack (not marking in figure), will be electric Audio port extends on the hub 100 on brain, convenient for connection earphone.

Further, a kind of specific embodiment as hub 100 provided by the utility model, audio connector 33 with Audio jack 21 is electrical connected, and structure is simple, easy to process.

Further, a kind of specific embodiment as hub 100 provided by the utility model, circuit board are equipped with Voicefrequency circuit, data pin 31 are electrical connected with voicefrequency circuit, and audio connector 33 is electrical connected with voicefrequency circuit；To use When, audio connector 33 can be made to be connected through data pin 31 with computer.Further, audio connector 33 is mounted on circuit board On, so that audio connector 33 is connected with circuit board.In some embodiments in fact, audio connector 33 can also be fixed on casing In 10, it is electrical connected by conducting wire and circuit board.

Further, audio connector 33 is located at the other side of casing 10, and jack is set to the other side of casing 10, in order to make With, while promoting integrated level.Certainly, in some other embodiment, audio connector 33 also be can be set in the end of casing 10.

Embodiment two:

Referring to Fig. 5, the difference of the hub 100 of the present embodiment and the hub of embodiment one are as follows:

In the present embodiment, support base 22 is equipped with convex 223, and it is fixed to offer first for correspondence on the inner surface of accommodation groove 11 Position slot 112, so that convex 223 can be placed in the first locating slot 112 when audio jack 21 stretches out accommodation groove 11, it will Convex 223 positions, and then audio jack 21 is positioned, and to be inserted into the audio port of computer, is easy to use.

Further, convex 223 is set to the one end of support base 22 far from audio jack 21, and the first locating slot 112 is set to On the bottom surface of accommodation groove 11.The structure facilitates processing and fabricating, while being also convenient for designing and producing.It is fixed in some embodiments in fact Position convex 223 also can be set in positions such as the sides of support base 22.

In some other embodiment, locating recesses, the interior table of corresponding accommodation groove 11 also can be set on support base 22 Face is correspondingly provided with the first positioning protrusion, and when audio jack 21 stretches out accommodation groove 11, it is recessed that the first positioning protrusion can be placed in positioning In falling into, audio jack 21 is positioned, to be inserted into the audio port of computer, is easy to use.

Further, referring to Fig. 5, a kind of specific embodiment as hub 100 provided by the utility model, branch It supports seat 22 and is equipped with convex 223, the inner surface correspondence of accommodation groove 11 offers the second locating slot 113, to work as audio jack When in 21 income accommodation grooves 11, convex 223 can be placed in the second locating slot 113, and audio jack 21 is positioned, sound is prevented Frequency plug 21 is stretched out from accommodation groove 11.

Further, convex 223 is set to the one end of support base 22 far from audio jack 21, and the second locating slot 113 is set to On accommodation groove 11 on the end face of neighbouring support base 22, which facilitates design and layout, fixed convenient for determining convex 223 and second The position of position slot 113.

In some other embodiment, locating recesses, the interior table of corresponding accommodation groove 11 also can be set on support base 22 Face is correspondingly provided with the second convex 223 and rises, and when audio jack 21 is taken in accommodation groove 11, the second convex 223 rises and can be placed in In locating recesses, audio jack 21 is positioned, prevents audio jack 21 from stretching out from accommodation groove 11.

The other structures of the hub 100 of the present embodiment are identical as the other structures of the hub of embodiment one, herein not It repeats again.

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

1. hub, it is characterised in that: including casing and the circuit board being installed in the casing, the side installation of the casing There is data pin, the data pin is electrical connected with the circuit board, and the data pin stretches out the casing, the machine Several first interfaces are equipped in the other side of the casing in shell, each first interface is electrical connected with the circuit board, and institute Corresponding the first opening for offering each first interface of exposing in the other side of casing is stated, the side of the casing is additionally provided with audio Plug, the audio jack and the data pin interval are arranged.

2. hub as described in claim 1, it is characterised in that: the side of the casing is offered for accommodating the audio The tail end of the accommodation groove of plug, the audio jack is equipped with support base, and the support base is articulated in the accommodation groove.

3. hub as claimed in claim 2, it is characterised in that: the bottom surface of the accommodation groove offers positioning groove, described Support base is equipped with for cooperating the insertion positioning groove so that the audio jack to be positioned to the first positioning of extended position Convex protrusion, first convex are protrudingly placed on the one end of the support base far from the audio jack.

4. hub as claimed in claim 2, it is characterised in that: the bottom surface of the accommodation groove offers positioning groove, described Support base is equipped with for cooperating the insertion positioning groove to determine with the audio jack is positioned in the accommodation groove second Position convex protrusion, second convex are protrudingly placed on side of the support base far from the data pin.

5. hub as claimed in claim 2, it is characterised in that: the support base is equipped with convex, the accommodation groove Inner surface is corresponding to be offered for cooperating the first locating slot that the audio jack is positioned to extended position with the convex.

6. hub as claimed in claim 5, it is characterised in that: the convex is set to the support base far from the audio One end of plug, first locating slot are set on the bottom surface of the accommodation groove.

7. hub as claimed in claim 2, it is characterised in that: the support base is equipped with convex, the accommodation groove Corresponding the second positioning offered for being positioned at the audio jack with convex cooperation in the accommodation groove of inner surface Slot.

8. hub as claimed in claim 7, it is characterised in that: the convex is set to the support base far from the audio One end of plug, second locating slot are set on the accommodation groove on the end face of the neighbouring support base.

9. hub as claimed in claim 2, it is characterised in that: the support base is equipped with locating recesses, the accommodation groove Inner surface be correspondingly provided with for the locating recesses cooperation by the audio jack be positioned at extended position first positioning Protrusion.

10. hub as claimed in claim 2, it is characterised in that: the support base is equipped with locating recesses, the accommodation groove Inner surface be correspondingly provided with for second determining with what the audio jack was positioned in the accommodation groove by locating recesses cooperation Position protrusion.

11. such as the described in any item hubs of claim 1-10, it is characterised in that: be equipped with audio connector, institute in the casing The position that the audio connector is corresponded on casing is stated equipped with jack.

12. hub as claimed in claim 11, it is characterised in that: the audio connector and the audio jack electrical property phase Even.

13. such as the described in any item hubs of claim 1-10, it is characterised in that: several first interfaces include that USB connects Mouth, Type-C interface, the SD card interface for reading SD card and the Micro SD card interface for reading Micro SD card.

14. such as the described in any item hubs of claim 1-10, it is characterised in that: be equipped with second interface, institute in the casing One end that second interface is located at the casing is stated, one end of the casing offers the second opening for exposing the second interface, The second interface is electrical connected with the circuit board.

15. such as the described in any item hubs of claim 1-10, it is characterised in that: be equipped with third interface, institute in the casing State the other end that third interface is located at the casing, the other end of the casing, which offers, to be exposed the third of the third interface and open Mouthful, the third interface is electrical connected with the circuit board.