CN203521723U - Usb hub - Google Patents
Usb hub Download PDFInfo
- Publication number
- CN203521723U CN203521723U CN201320649679.8U CN201320649679U CN203521723U CN 203521723 U CN203521723 U CN 203521723U CN 201320649679 U CN201320649679 U CN 201320649679U CN 203521723 U CN203521723 U CN 203521723U
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- CN
- China
- Prior art keywords
- usb
- usb hub
- circuit board
- housing
- hub
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a usb hub. The usb hub comprises a casing, a circuit board fixed in the casing and a usb connector connected with the circuit board through a lead, wherein the circuit board is provided with at least two usb interfaces, and the casing is provided with evading holes used for evading the usb interfaces. The usb hub comprises the casing, the circuit board fixed in the casing and the usb connector connected with the circuit board through the lead, the usb connector is in plugging matching with a computer, the circuit board is electrified, the usb hub works, the circuit board is provided with at least two usb interfaces, the casing is provided with the evading holes used for evading the usb interfaces, the usb interfaces are in plugging matching with equipment having a usb connector, such as a U disc, an MP3 and a handset data line, the usb hub has at least two usb interfaces, so the usb hub can be in connection matching with at least two equipment, namely, the equipment is connected with the computer. The equipment is convenient to connect with the computer through the usb hub, and thereby the usb hub is convenient to use.
Description
Technical field
The utility model relates to household appliance technical field, in particular, relates to a kind of usb hub.
Background technology
Usb equipment is more and more, such as: USB flash disk, MP3, MP4, MP5, usb lamp, usb audio amplifier etc., and the mobile phone major part that people use now all uses usb data wire be connected with computer or charge, along with getting more and more of usb equipment, the usb interface on computer can not meet user's demand.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of increase usb interface quantity being connected with computer and the usb hub of usb apparatus connecting.
The purpose of this utility model is achieved through the following technical solutions: a kind of usb hub, the usb joint that comprises housing, is fixed on the circuit board in described housing and is communicated with by wire and described circuit board, described circuit board is provided with at least two usb interfaces, and described housing is provided with for dodging the hole of dodging of described usb interface.
Preferably, described housing integral body is rectangular structure.This is a kind of concrete structure of housing, and rectangular structure is convenient places, and places stable.
Preferably, described usb interface is four, the described circuit board structure that is rectangle, and described usb interface lays respectively at the middle part on four limits of described circuit board.Four usb interfaces are separately positioned on to the middle part on four limits of circuit board, thereby usb interface is divided, are arranged, and then usb interface each equipment when with equipment connection is not interfere with each other.
Preferably, usb joint inserts the direction of described usb interface and the sidewall of described housing is vertical, described in dodge hole and be arranged on the sidewall of described housing.Four of housing sidewall middle parts are respectively arranged with for dodging the hole of dodging of usb interface like this, and four such 360 degs of usb interface, around design, prevent that the equipment of pegging graft is crowded, thereby each equipment is not interfere with each other, easy to use.
Preferably, described housing comprises fore shell and back cover, and the sidewall of described fore shell is provided with for placing the opening of described usb interface.This is a kind of concrete opening that housing is provided for dodging usb interface.
Preferably, described usb hub also comprises that one is fixed on the eyeglass on described fore shell outer surface.Eyeglass can play the effect of mirror, the time standby usb hub that people look in the mirror at needs.
Preferably, described fore shell is provided with for placing the placement platform of described eyeglass, and described placement platform and eyeglass etc. are large to be arranged.Fore shell arranges placement platform, for placing eyeglass, eyeglass is played to position-limiting action, and makes eyeglass fixing more firm; The large setting such as placement platform and eyeglass makes eyeglass and placement platform when connection is fixed, prevent from occurring gap between eyeglass and fore shell, and then makes the connection between fore shell and eyeglass tightr.
Preferably, the height of described placement platform equals the thickness of described eyeglass.Eyeglass is just positioned at fore shell completely like this, makes the surfacing of fore shell and eyeglass after making like this eyeglass be fixed on fore shell; Fore shell arranges placement platform, for placing eyeglass, eyeglass is played to position-limiting action, and makes eyeglass fixing more firm.
Preferably, described housing is provided with chamfering.Chamfering is set on housing, and four angles of housing just do not have rib, thereby facilitate taking and placing, are difficult for making operator's hand injured when taking and placing; And there is comfort.
Preferably, described back cover outer surface is provided with slipmat.The back cover of usb hub is placed, at the outer surface of back cover, slipmat is set and prevents that usb hub from slipping when placing, and then prevent usb hub because of slip impaired.
The usb joint that the utility model comprises housing, is fixed on the circuit board in housing and is communicated with by wire and circuit board due to usb hub, usb joint and computer are pegged graft and are coordinated, circuit board energising, the work of usb hub; On circuit board, be provided with at least two usb interfaces, housing is provided with for dodging the hole of dodging of this usb interface, usb interface for and with the apparatus connecting of usb joint, coordinate, such as, USB flash disk, MP3, cellular phone data line etc.On usb hub, have at least two usb interfaces, thereby usb hub can coordinate with at least two equipment connections, is equal to equipment and is connected with computer.By usb hub, facilitate equipment and computer to be communicated with, thus easy to use.
Accompanying drawing explanation
Fig. 1 is the overall structure figure of the utility model embodiment usb hub;
Fig. 2 is also the overall structure figure of the utility model embodiment usb hub;
Fig. 3 is the fractionation schematic diagram of the utility model embodiment usb hub;
Fig. 4 is the structural representation of the utility model embodiment circuit board.
Wherein: 1, fore shell; 11, opening; 12, placement platform; 2, back cover; 3, circuit board; 31, usb interface; 32, LED lamp; 4, eyeglass; 5, light-passing board; 6, slipmat.
Embodiment
Below in conjunction with accompanying drawing and preferred embodiment, the utility model is described in further detail.
The utility model discloses a kind of usb hub, the usb joint that comprises housing, is fixed on the circuit board in described housing and is communicated with by wire and described circuit board, as shown in Figures 1 to 4, described circuit board 3 is provided with at least two usb interfaces 31, and described housing is provided with for dodging the hole of dodging of described usb interface 31.The usb joint that the utility model comprises housing, is fixed on the circuit board 3 in housing and is communicated with by wire and circuit board due to usb hub, usb joint and computer are pegged graft and are coordinated, circuit board energising, the work of usb hub; On circuit board, be provided with at least two usb interfaces 31, housing is provided with for dodging the hole of dodging of this usb interface 31, and usb interface 31 coordinates for the apparatus connecting with usb joint, such as, USB flash disk, MP3, cellular phone data line etc.On usb hub, have at least two usb interfaces 31, thereby usb hub can coordinate with at least two equipment connections, is equal to equipment and is connected with computer.By usb hub, facilitate equipment and computer to be communicated with, thus easy to use.
As depicted in figs. 1 and 2, the integral body of usb hub is rectangular structure, and the integral body of housing is rectangular structure, and rectangular structure is simple, convenient setting, and place stable; Certainly, housing also can be arranged to other structure.In conjunction with Fig. 3, circuit board 3 is applicable to housing and is arranged to rectangle structure.As shown in Figure 4, circuit board 3 is provided with four uniform usb interfaces 31, lays respectively at the medium position on four limits of circuit board 3.Arrange like this and make four usb interfaces 31 separately, thereby usb interface 31 each equipment when with equipment connection is not interfere with each other.Certainly, the present embodiment also can arrange other number or the usb interface of other position.
As shown in Figure 3, housing is provided with four for dodging the hole of dodging of usb interface 31 on its sidewall.Concrete, housing comprises fore shell 1 and back cover 2, fore shell 1 is provided with for placing the opening 11 of usb interface 31, form the described hole of dodging, opening 11 is applicable to usb interface 31 and arranges, when fore shell 1 and back cover 2 are fixedly time, the edge of back cover 2 suppresses usb interface 31, thereby usb interface 31 is by firmly spacing between fore shell 1 and back cover 2.And the present embodiment usb interface 31 edges are also provided with outside turnover, turnover is positioned at the outside of fore shell 1 and the sidewall of fore shell 1 coordinates, thereby makes the fixing more firm of usb interface 31.
As depicted in figs. 1 and 2, the usb joint of usb equipment inserts the direction of usb interface 31 and the sidewall of housing is vertical, thereby four usb interfaces 31 form 360 deg around design on housing, prevents that the equipment of pegging graft is crowded, and then each equipment is not interfere with each other, easy to use.
As shown in figures 1 and 3, this usb hub also comprises that one is fixed on the eyeglass 4 on fore shell 1 outer surface, and eyeglass 4 can play the effect of mirror, the time standby usb hub that people look in the mirror at needs.The outer surface of fore shell 1 is provided with the placement platform 12 of a placement eyeglass 4, and both wait large setting, thereby makes the fixing compact of eyeglass 4 and fore shell 1, and seamless; Eyeglass 4 is adhesively fixed on placement platform 12 by glue, and glue is bonding firmly, convenient realization; The thickness of eyeglass 4 equals the height of placement platform 12, and the surfacing that makes fore shell 1 is set like this.
In the present embodiment, on fore shell 1 and back cover 2, be all provided with chamfering, thus four angles of fore shell 1 and back cover 2, and four of housing angles just do not have rib, and then facilitate taking and placing, are difficult for making operator's hand injured when taking and placing; And there is comfort.
As shown in Figure 2, the outer surface of back cover 2 is provided with slipmat 6, and the back cover of usb hub 2 is placed, and arranges that slipmat 6 prevents that usb hub from sliding when placing and impaired.
As shown in Figure 4, be also provided with the l ed lamp 32 for throwing light on circuit board 3, when usb hub is worked, LED lamp 32 is bright, and when usb hub is not worked, LED lamp does not go out, thereby easy to use.
As shown in Figure 3, usb hub also includes the light-passing board 5 that corresponding LED lamp arranges, the light that light-passing board 5 can fuzzy LED lamp sends, thus be convenient for people to use.
Above content is in conjunction with concrete preferred implementation further detailed description of the utility model, can not assert that concrete enforcement of the present utility model is confined to these explanations.For the utility model person of an ordinary skill in the technical field, without departing from the concept of the premise utility, can also make some simple deduction or replace, all should be considered as belonging to protection range of the present utility model.
Claims (10)
1. a usb hub, it is characterized in that, the usb joint that comprises housing, is fixed on the circuit board in described housing and is communicated with by wire and described circuit board, described circuit board is provided with at least two usb interfaces, and described housing is provided with for dodging the hole of dodging of described usb interface.
2. usb hub as claimed in claim 1, is characterized in that, described housing integral body is rectangular structure.
3. usb hub as claimed in claim 2, is characterized in that, described usb interface is four, the described circuit board structure that is rectangle, and described usb interface lays respectively at the middle part on four limits of described circuit board.
4. usb hub as claimed in claim 3, is characterized in that, usb joint inserts the direction of described usb interface and the sidewall of described housing is vertical, described in dodge hole and be arranged on the sidewall of described housing.
5. the usb hub as described in claim 1 or 4, is characterized in that, described housing comprises fore shell and back cover, and the sidewall of described fore shell is provided with for placing the opening of described usb interface.
6. usb hub as claimed in claim 5, is characterized in that, described usb hub also comprises that one is fixed on the eyeglass on described fore shell outer surface.
7. usb hub as claimed in claim 6, is characterized in that, described fore shell is provided with for placing the placement platform of described eyeglass, and described placement platform and eyeglass etc. are large to be arranged.
8. usb hub as claimed in claim 7, is characterized in that, the height of described placement platform equals the thickness of described eyeglass.
9. usb hub as claimed in claim 2, is characterized in that, described housing is provided with chamfering.
10. usb hub as claimed in claim 5, is characterized in that, described back cover outer surface is provided with slipmat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320649679.8U CN203521723U (en) | 2013-10-21 | 2013-10-21 | Usb hub |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320649679.8U CN203521723U (en) | 2013-10-21 | 2013-10-21 | Usb hub |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203521723U true CN203521723U (en) | 2014-04-02 |
Family
ID=50380601
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320649679.8U Expired - Fee Related CN203521723U (en) | 2013-10-21 | 2013-10-21 | Usb hub |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203521723U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103531974A (en) * | 2013-10-21 | 2014-01-22 | 刘骏涛 | Usb (Universal Serial Bus) concentrator |
| WO2015058347A1 (en) * | 2013-10-21 | 2015-04-30 | 刘骏涛 | Usb hub |
| US9591113B2 (en) | 2013-08-12 | 2017-03-07 | Nexpack Limited | Adaptor enabling an electronic communication device with additional functions |
-
2013
- 2013-10-21 CN CN201320649679.8U patent/CN203521723U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9591113B2 (en) | 2013-08-12 | 2017-03-07 | Nexpack Limited | Adaptor enabling an electronic communication device with additional functions |
| CN103531974A (en) * | 2013-10-21 | 2014-01-22 | 刘骏涛 | Usb (Universal Serial Bus) concentrator |
| WO2015058347A1 (en) * | 2013-10-21 | 2015-04-30 | 刘骏涛 | Usb hub |
| WO2015058345A1 (en) * | 2013-10-21 | 2015-04-30 | 刘骏涛 | Usb hub |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140402 Termination date: 20151021 |
|
| EXPY | Termination of patent right or utility model |