CN209730384U

CN209730384U - Hub

Info

Publication number: CN209730384U
Application number: CN201890000216.XU
Authority: CN
Inventors: 廖卓文
Original assignee: Guangdong High Pda Group Ltd By Share Ltd
Current assignee: Guangdong High Pda Group Ltd By Share Ltd; Guangdong Gopod Group Holding Co Ltd
Priority date: 2018-11-26
Filing date: 2018-11-26
Publication date: 2019-12-03
Anticipated expiration: 2028-11-26
Also published as: TWM596989U; WO2020107158A1

Abstract

Present solution provides a kind of hub (100), including casing (10) and circuit board, the side of casing (10) is equipped with data pin (31), the side of casing (10) is additionally provided with audio jack (21), audio jack (21) and data pin (31) interval are arranged, it is offered in casing (10) reception hole (11), audio jack (21) sliding is plugged in reception hole (11).This programme is by being arranged data pin and audio jack in the side of casing, some sides are equipped with 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, hub is set to keep stablizing, it is convenient to use, reception hole (11) are set in casing, audio jack (21) is slidably inserted into reception hole (11), audio jack can be closed in reception hole, to promote adaptability.

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 offering the reception hole for accommodating the audio jack in setting, the casing, the audio jack sliding is plugged in institute It states in reception hole.

Further, the tail end of the audio jack is connected with screw rod, and the screw rod is parallel to the audio jack length Direction is arranged, and nut is equipped on the screw rod, is equipped with slide opening in the casing, the screw rod is placed in the slide opening, described The one side of the casing is at least protruded in the side of nut radial direction, and corresponding offer exposes opening for the nut side on the casing Window.

Further, the opposite sides of the nut radial direction stretches out the two sides of the casing, the two sides of the casing respectively The windowing is offered respectively.

Further, the tail end of the audio jack is equipped with support base, and the screw rod is connected with the support base.

Further, the oral area of the reception hole is equipped with positioning ring.

Further, the screw rod and the audio jack are coaxially disposed, and the slide opening is opened in the bottom of the reception hole Portion.

Further, the tail portion of the audio jack is equipped with attachment base, and pushing block, the machine are equipped on the attachment base The slideway for being connected to the reception hole is offered on shell, the pushing block stretches out the casing through the slideway.

Further, the inner wall of the reception hole is equipped with for flexibly supporting the attachment base with by the audio jack It is positioned at the first elastic component of extended position.

Further, the inner wall of the reception hole is equipped with for flexibly supporting the attachment base with by the audio jack The second elastic component being positioned in the reception hole.

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, the circuit board is equipped with voicefrequency circuit, and the data pin is electrical connected with the voicefrequency circuit, The audio connector is electrical connected with the voicefrequency circuit.

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；And reception hole is set in casing, audio jack is slidably inserted into receipts It receives in hole, audio jack can be closed in reception hole, to promote adaptability.

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；

Fig. 3 is the hub part-structure front view that the utility model embodiment one provides, reception hole and slide opening portion in figure It is divided into cross-sectional view；

Fig. 4 is the part-structure front view in Fig. 3 during the stretching of hub sound intermediate frequency plug, reception hole and slide opening in figure Part is cross-sectional view；

Fig. 5 is the hub part-structure front view that the utility model embodiment two provides, and storage bore portion is to cut open in figure View；

Fig. 6 is the part-structure front view in Fig. 5 during the stretching of hub sound intermediate frequency plug, and storage bore portion is in figure Perspective view.

Wherein, each attached drawing main mark in figure:

100- hub；10- casing；11- reception hole；111- positioning ring；The first elastic component of 112-；The second elasticity of 113- Part；12- slide opening；13- windowing；14- slideway；21- audio jack；22- support base；23- screw rod；24- nut；25- attachment base； 26- pushing block；31- data pin；32- first interface；321-USB interface；322-Type-C interface；323-SD card interface；324- Micro SD card interface 323；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.Casing 10 In offer reception hole 11, the sliding of audio jack 21 is plugged in reception hole 11, so as to which audio jack 21 to be housed in It receives in hole 11, the computer of data-interface is provided only with hence for side, the audio jack 21 of hub 100 can be closed at It receives in hole 11, to use, promotes adaptability.

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；And reception hole 11 is set in casing 10, by audio jack 21 It is slidably inserted into reception hole 11, audio jack 21 can be closed in reception hole 11, to promote adaptability.

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. 2, 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. 2, 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, referring to Fig. 1, a kind of specific embodiment as hub 100 provided by the utility model, machine Second interface 34 is equipped in shell 10, second interface 34 is electrical connected with circuit board, and second interface 34 is located at one end of casing 10, machine One end of shell 10 offers the second opening (not marking in figure) for exposing second interface 34.Second interface is set in casing 10 34, to promote Interface Expanding function, room for promotion utilization rate, and then more multiplex roles are integrated in casing 10.In the present embodiment, the Two interfaces 34 are HDMI interface (High Definition Multimedia Interface, high-definition multimedia interface, letter Claim HDMI), to be connected with display equipment.In some other embodiment, second interface 34 or USB interface 321 etc. Other interfaces.

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. 2, 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, Fig. 1, Fig. 3 and Fig. 4 are please referred to, a kind of specific reality as hub 100 provided by the utility model Mode is applied, the tail end of audio jack 21 is connected with screw rod 23, and screw rod 23 is parallel to the setting of 21 length direction of audio jack, screw rod 23 On nut 24 is installed, slide opening 12 is equipped in casing 10, screw rod 23 is placed in slide opening 12, and the radial side of nut 24 is at least protruded The one side of casing 10, it is corresponding on casing 10 to offer the windowing 13 for exposing 24 side of nut.It when in use, can be with rotating nut 24,24 lead-screw 23 of nut is moved along slide opening 12, and then audio jack 21 is driven to move in reception hole 11, and audio is inserted First 21 removal reception hole 11 closes in reception hole 11.

Further, the radial opposite sides of nut 24 stretches out the two sides of casing 10 respectively, and the two sides of casing 10 is opened respectively Equipped with windowing 13.The structure facilitates rotating nut 24, in addition, the axial direction of nut 24 can be set to 10 thickness side of casing by the structure To middle part, facilitate setting, while casing 10 can be arranged relatively thin.In some other embodiment, nut 24 and screw rod 23 The one side that the side of nut 24 can be made only to stretch out casing 10 in this way in one end of 10 thickness direction of casing can be set.

Further, the tail end of audio jack 21 is equipped with support base 22, and screw rod 23 is connected with support base 22.In audio jack Support base 22 is arranged in 21 tail end, in order to which screw rod 23 is connected.

Further, screw rod 23 and audio jack 21 are coaxially disposed, and slide opening 12 is opened in the bottom of reception hole 11, the structure Processing and fabricating is convenient, and the space for occupying length direction in casing 10 is smaller.In some other embodiment, screw rod 23 can be with sound The setting of the interval of frequency plug 21, and screw rod 23 is connected by connector with audio jack 21, and correspondingly, slide opening 12 is set to reception hole 11 side, and slide opening 12 is connected with reception hole 11.

Further, the oral area of reception hole 11 is equipped with positioning ring 111.In the oral area of reception hole 11, positioning ring 111, In is set When audio jack 21 is released, audio jack 21 can be positioned by 111 backstop support base 22 of positioning ring.

Further, referring to Fig. 2, 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:

Please refer to Fig. 5 and Fig. 6, the difference of the hub of the hub 100 and embodiment one of the present embodiment are as follows:

In the present embodiment, the tail portion of audio jack 21 is equipped with attachment base 25, and pushing block 26, casing are equipped on attachment base 25 The slideway 14 of connection reception hole 11 is offered on 10, pushing block 26 stretches out casing 10 through slideway 14.Slideway 14 is opened up on casing 10, Pushing block 26 is named to stretch out casing 10, and pushing block 26 is connected with attachment base 25, so that mobile pushing block 26 is moved along slideway 14, it can band Dynamic attachment base 25 moves in reception hole 11, and then audio jack 21 is driven to move along reception hole 11.

Further, the oral area of reception hole 11 is equipped with positioning ring 111.In the oral area of reception hole 11, positioning ring 111, In is set When audio jack 21 is released, audio jack 21 can be positioned by 111 backstop attachment base 25 of positioning ring.

Further, the inner wall of reception hole 11 is equipped with the first elastic component 112, and the first elastic component 112 is located at reception hole 11 In close to 11 oral area of reception hole one end, thus by audio jack 21 release when, attachment base 25 is moved to reception hole 11 Oral area, the first elastic component 112 can flexibly support attachment base 25, so that audio jack 21 is located in extended position.Specifically, First elastic component 112 can be elastic slice.In further embodiments, the first elastic component 112 or hoodle.

Further, the inner wall of reception hole 11 is equipped with the second elastic component 113, and the second elastic component 113 is located at reception hole 11 In close to 11 bottom of reception hole one end, thus by audio jack 21 take in reception hole 11 in when, attachment base 25 is moved to The bottom of reception hole 11, the second elastic component 113 can flexibly support attachment base 25, so that audio jack 21 is located in reception hole In 11.Specifically, the second elastic component 113 can be elastic slice.In further embodiments, the second elastic component 113 or bullet Pearl.

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, and offer in the casing for accommodating the audio jack Reception hole, audio jack sliding is plugged in the reception hole.

2. hub as described in claim 1, it is characterised in that: the tail end of the audio jack is connected with screw rod, the spiral shell Bar is parallel to the audio jack length direction setting, and nut is equipped on the screw rod, and slide opening is equipped in the casing, described Screw rod is placed in the slide opening, and the one side of the casing is at least protruded in the side of the nut radial direction, and correspondence is opened on the casing Equipped with the windowing for exposing the nut side.

3. hub as claimed in claim 2, it is characterised in that: the opposite sides of the nut radial direction stretches out the machine respectively The two sides of shell, the two sides of the casing offer the windowing respectively.

4. hub as claimed in claim 2, it is characterised in that: the tail end of the audio jack is equipped with support base, the spiral shell Bar is connected with the support base.

5. hub as claimed in claim 4, it is characterised in that: the oral area of the reception hole is equipped with positioning ring.

6. hub as claimed in claim 2, it is characterised in that: the screw rod and the audio jack are coaxially disposed, described Slide opening is opened in the bottom of the reception hole.

7. hub as described in claim 1, it is characterised in that: the tail portion of the audio jack is equipped with attachment base, described Pushing block is installed on attachment base, the slideway for being connected to the reception hole is offered on the casing, the pushing block is stretched through the slideway The casing out.

8. hub as claimed in claim 7, it is characterised in that: the inner wall of the reception hole is equipped with for flexibly supporting Attachment base is stated so that the audio jack to be positioned to the first elastic component of extended position.

9. hub as claimed in claim 7, it is characterised in that: the inner wall of the reception hole is equipped with for flexibly supporting Attachment base is stated so that the audio jack to be positioned to the second elastic component in the reception hole.

10. such as the described in any item hubs of claim 1-9, it is characterised in that: audio connector is equipped in the casing, it is described The position that the audio connector is corresponded on casing is equipped with jack.

11. hub as claimed in claim 10, it is characterised in that: the audio connector and the audio jack electrical property phase Even.

12. hub as claimed in claim 10, it is characterised in that: the circuit board is equipped with voicefrequency circuit, the data Plug is electrical connected with the voicefrequency circuit, and the audio connector is electrical connected with the voicefrequency circuit.

13. such as the described in any item hubs of claim 1-9, 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 1-9, it is characterised in that: second interface is equipped in the casing, it is described Second interface is located at one end of the casing, and one end of the casing offers the second opening for exposing the second interface, institute Second interface is stated to be electrical connected with the circuit board.

15. such as the described in any item hubs of claim 1-9, it is characterised in that: third interface is equipped in the casing, it is described Third interface is located at the other end of the casing, and 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.