CN207069204U

CN207069204U - hub

Info

Publication number: CN207069204U
Application number: CN201720347152.8U
Authority: CN
Inventors: 徐业友
Original assignee: Dongguan City Xin Yuanrui Electronic Technology Co Ltd
Current assignee: Dongguan City Xin Yuanrui Electronic Technology Co Ltd
Priority date: 2017-04-01
Filing date: 2017-04-01
Publication date: 2018-03-02
Anticipated expiration: 2027-04-01
Also published as: WO2018176584A1

Abstract

The utility model discloses a kind of hub, including shell and the circuit board for being contained in the shell, the circuit board are provided with main control chip, at least external module, an expansion interface, and bluetooth and receive transmitter, and the external module passes through the shell.Hub of the present utility model can realize Bluetooth function.

Description

Hub

Technical field

It the utility model is related to hub technology field, more particularly to a kind of hub.

Background technology

With being on the increase for electronics categories, people constantly pursue the performance and quality of independent individual electronic product Raising, with the development of internet, increasing product needs interrelated, carries out mutual DataExpert, cooperates.At present In the market has a kind of product for being hub, has multiple USB interfaces, facilitates distinct device more external equipments of DataExpert simultaneously. But its function is relatively simple, it is only that by multiple more external equipments of USB interface DataExpert.

Utility model content

Main purpose of the present utility model is to provide a kind of hub, it is desirable to provide a kind of line concentration with Bluetooth function Device.

To achieve the above object, the utility model proposes a kind of hub, including shell and be contained in the shell Circuit board, the circuit board is provided with main control chip, at least external module, an expansion interface, and bluetooth and receives transmitter, described External module passes through the shell.

Preferably, the external module also includes the USB plug and data wire interconnected, and the USB plug is connected to One end of the data wire, the other end of the data wire are connected with the main control chip.

Preferably, the expansion interface is USB interface.

Preferably, the USB interface is USB2.0, USB3.0 or USB3.1.

Preferably, the USB interface is TYPE-A or TYPE-C.

Preferably, the USB plug is TYPE-A, TYPE-B, TYPE-C or MICRO USB.

Preferably, the circuit board is additionally provided with the battery and power lights of electric connection.

Preferably, the shell includes base and is covered on the lid of base, and the lid forms an at least through hole, described Expansion interface is oppositely arranged with the through hole.

Preferably, a surface of the base is slidably received within formed with two spaced slide rails, the circuit board In two slide rail.

Preferably, the lid is provided with fixing hole, institute towards the surface of the base formed with fixed column, the circuit board State two slide rails and be each formed with positioning hole, the fixed column passes through the fixing hole and the positioning hole, by the lid and described Circuit board and two slide rail connection.

In technical solutions of the utility model, the circuit board is provided with main control chip, at least external module, an expansion interface, And bluetooth receives transmitter, the external module passes through the shell；When external module is connected to computer or mobile phone, electricity Power by external module, circuit board, main control chip, transmitter is received to bluetooth, it is blue on the one hand effectively to assign computer or mobile phone Tooth function；On the other hand different external equipments can be communicated to connect by expansion interface simultaneously.

Brief description of the drawings

, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art Or the required accompanying drawing used is briefly described in description of the prior art, it should be apparent that, drawings in the following description are only It is some embodiments of the utility model, for those of ordinary skill in the art, is not paying the premise of creative work Under, other accompanying drawings can also be obtained according to the structure shown in these accompanying drawings.

Fig. 1 is the structural representation of the embodiment hub of the utility model one；

Fig. 2 is the function composition frame chart of hub in Fig. 1.

Drawing reference numeral explanation of the present utility model：

Label	Title	Label	Title
				1	Shell	5	Bluetooth receives transmitter
2	Circuit board	6	External module
				3	Main control chip	61	Data wire
4	Expansion interface	62	USB plug

Realization, functional characteristics and the advantage of the utility model purpose will be described further referring to the drawings in conjunction with the embodiments.

Embodiment

Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is entered Row clearly and completely describes, it is clear that and described embodiment is only part of the embodiment of the present utility model, rather than entirely The embodiment in portion.Based on the embodiment in the utility model, those of ordinary skill in the art are not before creative work is made The every other embodiment obtained is put, belongs to the scope of the utility model protection.

It is to be appreciated that the directional instruction (such as up, down, left, right, before and after ...) of institute in the utility model embodiment It is only used for explaining relative position relation under a certain particular pose (as shown in drawings) between each part, motion conditions etc., such as When the fruit particular pose changes, then directionality instruction also correspondingly changes therewith.

In addition, the description for being related to " first ", " second " etc. in the utility model is only used for describing purpose, without being understood that To indicate or implying its relative importance or the implicit quantity for indicating indicated technical characteristic.Thus, define " first ", At least one this feature can be expressed or be implicitly included to the feature of " second ".In addition, the technical side between each embodiment Case can be combined with each other, but must can be implemented as basis with those of ordinary skill in the art, when the combination of technical scheme Occur conflicting or will be understood that the combination of this technical scheme is not present when can not realize, also not in the requires of the utility model Protection domain within.

The utility model proposes a kind of hub.

Refer to Fig. 1 to Fig. 2, in the embodiment of the utility model one, the hub includes shell 1 and is contained in the shell 1 circuit board 2, the circuit board 2 are provided with main control chip 3, at least external module 6, an expansion interface 4, and bluetooth and receive hair Emitter 5, the external module 6 pass through the shell 1.

Shell 1 can be plastic material or the alloy material of lightweight, and it can produce completion by integrated injection molding mode；Circuit Plate 2 is PCBA circuit boards 2, and main control chip 3 is HUB main control chips 3.

Technical solutions of the utility model are by the way that the circuit board 2 is provided with main control chip 3, external module 6, at least one extension Interface 4, and bluetooth receive transmitter 5, and the external module 6 passes through the shell 1；When external module 6 be connected to computer or During person's mobile phone, electric power by external module 6, circuit board 2, main control chip 3, to bluetooth receive transmitter 5, on the one hand effectively assign Computer or mobile phone bluetooth function；On the other hand different external equipments can be communicated to connect simultaneously by expansion interface 4.

Specifically, shell 1 described in the present embodiment includes base and is covered on the lid of base, and the lid forms at least one Through hole, the expansion interface 4 are oppositely arranged with the through hole；The expansion interface 4 is USB interface.

Base and lid produce completion by integrated injection molding mode, through hole can in lid injection molding process with lid Body by integral forming；The present embodiment circuit board 2 is provided with three expansion interfaces 4, lid formed with three through holes, an expansion interface 4 relative to A corresponding through hole, user effectively connect three different equipment DataExpert simultaneously by three expansion interfaces 4.

Further, formed with two spaced slide rails, the circuit board 2 can on a surface of base described in the present embodiment It is slidingly accommodated in two slide rail.

Two slide rails can be integrally formed in base injection molding process with base, the opposite sides of the present embodiment circuit board 2 A slide rail corresponding to side is embedded, user can be inserted circuit board 2 by the path that two slide rails are formed so that circuit board 2 and bottom Seat connection, it is effectively easy for installation.

Lid described in the present embodiment is provided with fixing hole towards the surface of the base formed with fixed column, the circuit board 2, Two slide rail is each formed with positioning hole, and the fixed column passes through the fixing hole and the positioning hole, by the lid and institute State circuit board 2 and two slide rail connection.

Fixed column can be integrally formed in lid injection molding process with lid, and the present embodiment circuit board 2 inserts two slide rails, And fixing hole and positioning hole are oppositely arranged, during then cover cap is together in base, fixed column insertion fixing hole and positioning hole, Fixed column is connected with fixing hole and positioning hole, on the one hand effectively circuit board 2 is fixed；Another aspect easy disassembly.

Preferably, external module 6 described in the present embodiment also includes the USB plug 62 and data wire 61 interconnected, described USB plug 62 is connected to one end of the data wire 61, and the other end of the data wire 61 is connected with the main control chip 3.

The present embodiment shell 1 is connected formed with opening, one end of data wire 61 by opening with main control chip 3, the other end Provided with USB plug 62, user can connect computer, mobile phone or other equipment by the USB plug 62 on data wire 61, on the one hand Effectively assign connection and computer, mobile phone or other equipment Bluetooth function；On the other hand the length long distance of data wire 61 is effectively passed through From connection.

Preferably, circuit board 2 described in the present embodiment is additionally provided with the battery and power lights of electric connection.

Circuit board 2 is additionally provided with switch, and switch is connected with battery wire, and when the switch is opened, power lights are lighted, and battery is independent Circuit board 2 is powered, hub is effectively used alone.The USB plug 62 of the present embodiment data wire 61 connects computer, hand When machine or other equipment, computer, mobile phone or other equipment are powered to hub, meanwhile, effectively battery is charged.

According to the different needs of user, the USB interface is USB2.0, USB3.0 or USB3.1.

According to the different needs of user, the USB interface is TYPE-A or TYPE-C.

According to the different needs of user, the USB plug 62 is TYPE-A, TYPE-B, TYPE-C or MICRO USB.

Preferred embodiment of the present utility model is the foregoing is only, not thereby limits the scope of the claims of the present utility model, Every equivalent structure change under inventive concept of the present utility model, made using the utility model specification and accompanying drawing content Change, or directly/be used in other related technical areas indirectly and be included in scope of patent protection of the present utility model.

Claims

1. a kind of hub, it is characterised in that including shell and the circuit board for being contained in the shell, the circuit board is provided with master Control chip, at least external module, an expansion interface, and bluetooth and receive transmitter, the external module passes through the shell.

2. hub as claimed in claim 1, it is characterised in that the external module also includes the USB plug interconnected And data wire, the USB plug are connected to one end of the data wire, the other end of the data wire connects with the main control chip Connect.

3. hub as claimed in claim 1, it is characterised in that the expansion interface is USB interface.

4. hub as claimed in claim 3, it is characterised in that the USB interface is USB2.0, USB3.0 or USB3.1.

5. hub as claimed in claim 3, it is characterised in that the USB interface is TYPE-A or TYPE-C.

6. hub as claimed in claim 2, it is characterised in that the USB plug be TYPE-A, TYPE-B, TYPE-C or MICRO USB。

7. the hub as described in claim 1-6 is any, it is characterised in that the circuit board is additionally provided with the battery of electric connection And power lights.

8. the hub as described in claim 1-6 is any, it is characterised in that the shell includes base and is covered on base Lid, the lid form an at least through hole, and the expansion interface is oppositely arranged with the through hole.

9. hub as claimed in claim 8 a, it is characterised in that surface of the base is spaced formed with two Slide rail, the circuit board are slidably received within two slide rails.

10. hub as claimed in claim 9, it is characterised in that the lid is towards the surface of the base formed with solid Fixed column, the circuit board are provided with fixing hole, and two slide rail is each formed with positioning hole, the fixed column through the fixing hole and The positioning hole, the lid is connected with the circuit board and two slide rail.